do touch screen monitors have a cpu free sample

I need to replace my PC setup at home, so your article on buying a new family PC was really great for me. Currently the PC is only used by the children for accessing the web, running Minecraft, iTunes, playing The Sims etc. I would really like to try using a touchscreen monitor to get the best out of Windows 8. I am aware of the argument about gorilla arms, but after using an iPad, I find myself prodding all computer screens with an (unrealistic) expectation that something should happen.

There’s a lot of choice for people who want all-in-ones, but I would much rather get a tower to leave the option of potentially upgrading the PC. I am a developer and might use the family PC for development in the future.Dave

You can add a touch-sensitive screen to any PC – or even an old laptop – by buying a touch-sensitive monitor. There must be a market for them, because most leading monitor suppliers offer them. This includes Acer, AOC, Asus, Dell, HP, Iiyama, LG, Samsung and ViewSonic. The less well-known HannsG also has competitive offerings.

However, touch sensitivity requires extra technology, which is an extra cost, especially for large screens. Touch-sensitive monitors are therefore more expensive than traditional designs, which must restrict the size of the market.

As you have found, there are lots of all-in-one PCs with touch screens, but they are basically laptop designs with separate keyboards. Slimline designs impose thermal constraints on the processor, which will typically operate at a TDP between 15W and 35W, or less. The processor will be throttled when it gets too hot, and the PC may shut down. By contrast, spacious desktop towers can use processors that run at 45W to 90W or more, so you get more performance for less money.

Towers provide space for adding more memory, ports, faster graphics cards, extra hard drives, optical drives (DVD or Blu-ray) and so on. They are also much easier to repair, so they should last longer. The main drawback is that they take up more space than laptops or all-in-one designs. This may be critical if you want to mount the screen on a wall, which is common with touch-screen PCs used for public information access.

You must consider the flexibility of the design. While the “gorilla arm” argument is simplistic to the point of stupidity – teachers have been using blackboards for centuries – there are important considerations to do with screen distance and angle.

The better all-in-ones provide flexibility to handle different programs and different uses. Often the screen leans back, and in some cases, can be used in a horizontal position. This makes it practical to play electronic versions of family board games, navigate around maps, play a virtual piano, and so on.

Desktop monitors are usually designed to be used with the screen in a vertical position, and relatively high up. This puts the screen a long way from your hands, so you are less likely to use it for touch operations. This contrasts with using a laptop, where the screen may be as handy as the keyboard.

If you decide to go for a touch-screen monitor, choose one that is easy to tilt backwards and possible to use in a horizontal position. Obviously, you should be able to return it to an upright position for word processing and so on.

Alternatively, you can buy any touch screen you like, if you mount it on a monitor arm that enables the screen to be moved around. This may actually be a better option, but it will probably cost more.

Touch-screen monitors are a bit more complicated than traditional designs, because they are active rather than passive devices. Traditional screens just have to show a picture, whereas touch-screen monitors have to feed information back to the PC. They often do this via a separate USB cable that runs next to the VGA/DVI/HDMI/etc video cable.

Monitors also vary according to the number of touch-sensitive points. This can range from five to 40, but 10 is usual for Windows 8. Further, different monitors may use optical, resistive or capacitative touch technology. Capacitative touch provides the same experience as using a tablet, which is what you want.

Some monitors support a new standard: MHL (Mobile High-definition Link). This enables you to connect a compatible smartphone or tablet to the monitor to show videos with high-resolution sound (up to 7.1 channels, including TrueHD and DTS-HD). The mobile device gets charged while it’s attached.

Other considerations are the usual ones: screen size and resolution, brightness, type of technology (LED, IPS etc), number of ports, whether it includes loudspeakers, and so on. Since you’re a developer, you’ll probably want to knock out a quick spreadsheet to compare all the options.

Note that touch-screen monitors designed for Windows 7 – probably with two touch-points – are less than ideal for Windows 8, where the bezel has to be flush with the display for edge-swipes. However, I don’t expect there are many Windows 7 touch monitors still on the market.

I have very little experience of different touch-screen monitors, and haven’t tested any, so you will need to do your own research. I can point to some of the products that are available, but unfortunately it may be hard or impossible to see them before you buy one.

PC World, for example, only seems to offer three touch-screen monitors. These are all Acer models with Full HD resolution (1920 x 1080 pixels) and screen sizes of 21.5in (£179.99), 23in (£249.99) and 27in (£379.99). These have MHL support, USB 3.0 and tilt stands that adjust from 80 to 30 degrees, so you could do worse. The 23in IPS-screen Acer T232HLA looks like the best option.

From my Amazon searches, the ViewSonic TD2220 looks like an economical option at about £180. It’s a 22in Full HD display. However, the 23in HannsG HT231HPB is slightly cheaper (£157.95), and Amazon reviewers give it 4.6 out of 5 stars.

Other touch-screen monitors that might be worth a look include the 23.6in AOC Style i2472P (£262.98), the 21.5in Dell S2240T H6V56 (£207.38) and the 23in Dell S2340T (£339.95). There’s also a ViewSonic TD2340 for £199.99, apparently reduced from £439.99, and a 24in Samsung S24C770TS for £449.99.

If you have a modern Windows 8 laptop, then you can probably use Windows 8’s touch gestures on its built-in touchpad. In the same vein, you could just buy a touchpad for your desktop PC and use it with a cheaper non-touch screen. Logitech’s rechargeable Touchpad T650 is an expensive option at £114, though the wireless T650 looks a better buy at £39.99.

The best touchscreen monitors can offer advantages for certain workflows. Whether it’s for creative use or to improve general productivity tasks, the best touchscreen displays can make navigating certain programs more intuitive and more precise, particularly for tasks like making a selection in an image.

They can deliver a seamless, responsive experience that feels like writing with a pen on paper, and an immediacy that you don"t get with even the best mice to the best keyboards. But while touch screens now abound in phones and tablet, most monitors don"t offer touch. There are some excellent touch displays out there, however.

Below, we"ve made our pick of the best touchscreen monitors after evaluating a range of options for their accuracy and responsiveness, design, extra features and price. From regular-sized displays ideal for a desktop PC to portable monitors for those on the road, these are the best touchscreen monitors we"ve found.

If you prefer a more traditional monitor, possibly with a higher resolution, check out guides to the best monitors for photo editing and the best 4K monitors. If accurate colours are important to you, whether you’re a photographer or video editor, you might want to invest in one of the best monitor calibrator tools.

With so many options on the market, our choice of the best touchscreen monitors comes down to the details. And detail is something that Dell"s P2418HT monitor does brilliantly. This 1080p monitor on a 23.8-inch panel boasts an LCD screen to deliver excellent resolution, contrast, and colour. Moreover, it boasts an anti-glare surface that works beautifully in distracting light conditions as well as ultra-thin bezels that give it a stylish flair and you more screen real estate.

Looking for a cheap touchscreen monitor from a reputable brand? The 21.5in Dell P2219H IPS monitor is available at a brilliant price, and it still does an impressive job, making it one of the best touchscreen monitors available for those on a tighter budget.

While creative professionals usually go for larger screens, there’s definitely a place for portable monitors in content creation. Nomadic users in particular can benefit from a portable monitor that’s designed specifically with video editors, designers, and music producers in mind.

The ProArt Display PA148CTV is something of a rarity in the sea of portable monitors with its robust set of features targeted towards creatives. They include the Asus Dial, a physical dial that you can use to make effortless adjustments to your project whether you’re in Lightroom, Premiere Pro, or Photoshop. There’s also the Virtual Control Panel function, which allows you to use the display itself as your touchscreen control panel, simplifying your workflow.

The ViewSonic TD2230 is small, light and portable touchscreen monitor, making it perfect for anyone with limited desk space and/or who needs to travel with their screen. The 22in, Full HD, IPS display offers beautifully sharp image quality and high visual accuracy. The screen is also scratch-poof, and the bookstand design allows it to be tilted and adjusted from 20 to 70 degrees, or rested flat.

The connection ports are all on the side of the monitor, offering easy access. You get HDMI, DisplayPort and VGA and USB connectivity. The monitor offers low power consumption – great for both your pocket and the planet. The colours are a little dull, but overall this is an excellent buy for anyone looking for a portable touchscreen monitor.

The Viewsonic TD1655 is another small, portable option from Viewsonic, and one that comes with a budget price. The 15.6-inch monitor offers 1080p resolution, which is more than enough for a panel this size. It is a little light on special features, but it delivers where it counts.

The Philips 242B9T is another good touchscreen monitor. It might not be the most stylish looking touch monitor but it has an awful lot to offer. For a start, it comes with built-in 2W speakers. Also, you can connect it to a wide range of devices via HDMI, DVI, VGA and DisplayPort.

The Asus VT229H comes with many features you’ll find on most touchscreen monitors, including 10-point multi-touch capacity, 178/178 viewing angles, flicker-free backlighting, and blue light filter to make it easy on the eyes. However, it also boasts a few extras you won’t find on rival displays, and these help make your workflow more seamless.

Want a larger touchscreen monitor? Most touchscreen monitors tend to be on the smaller side, but this 27in offering from Planar offers a relatively large IPS LED-backlit display. While Full HD is a little thin for a 27in display, the screen offers dependable color accuracy and contrast that won"t shift depending on where you"re looking.

It"s a versatile monitor too, with a built-in HD webcam and microphone, making it great for home office working and video conferencing. It boasts 10-point capacitive multi-touch and an ergonomic stand that can take the display from completely flat to a 70-degree tilt.Is it worth buying a touchscreen monitor?If you’ve ever used a touchscreen laptop and wished you could do the same at your desk, then the slightly higher price of a touchscreen monitor over its non-touch counterpart is well worth it. After all, there’s no other way to get that kind of nuanced control when navigating various windows and apps. For example, if you want to translate handwriting to text or draw directly on the screen using your finger, one of these panels is the way to do it. And, instead of having to use keyboard shortcuts to carry out a command, you can perform the actual action directly on the screen.

But, you won’t be holding a touchscreen display the way you would a tablet or smartphone. So, consider whether you’re comfortable using your fingers to navigate a screen that’s sitting at eye level for long periods.What are the disadvantages of a touchscreen monitor?There are some drawbacks to using a touchscreen monitor. For example, holding your arm up to interact with a touchscreen throughout a day’s worth of work will get tiring no matter how strong you are. And, you’ll have to clean that screen regularly. Otherwise, that buildup of smudges and fingerprints can get in the way of seeing it properly.

Most importantly, however, touchscreen displays are more likely to experience some kind of damage. This is because there’s much more going on under the hood than with non-touch monitors. And, when something goes wrong, it will cost more to fix due to the more complicated design of these panels.What is a 10-point touchscreen?A 10-point touchscreen can register 10 distinct points of contact all at once. Not all touchscreen devices and displays utilise this technology. But, having it makes a huge difference in the accuracy of your taps, swipes, and various gestures. With one or two-point touchscreens, any accidental contact like the edge of your palm grazing the screen could confuse the interface and register a tap where it shouldn’t be. Utilising a 10 point touchscreen largely eliminates that kind of accidental interaction. And, it also allows for more complex interactions like typing directly on the screen.Can I use a touch screen monitor with any computer?Yes, you can use a touch-sensitive screen with any PC, or even a laptop. provided it has the right ports to connect with your machine. Check what ports your device has, but most touchscreen monitors will have several, including USB and HDMI.

Touchscreens aren’t just available for laptops and mobile devices: There are many desktop monitors that include touchscreen capabilities for those who like to tap and swipe. This can make managing more complex tasks easier, and touchscreens are often preferred by designers and other professionals taking an active approach to their work. Here are the best touchscreen monitors you can buy today.

Dell’s touchscreen display is more than meets the eye: This 24-inch monitor has a sturdy base when upright, but can also collapse down at an angle for more serious touchscreen work whenever you want. That also makes this monitor an excellent choice for either a primary display or a secondary monitor to link up and use for specific, touchscreen-oriented tasks when needed.

As for specs, the Dell P2418HT offers a 1080p resolution 6ms responsible time, and 60Hz refresh rate. It can reach up to a brightness of 250nits as well. Connections for the model include HDMI, DisplayPort, and DVI. Anti-glare coatings and blue light filters also make it easier on professionals working throughout the day.

Those looking for a more affordable desktop monitor will appreciate this Asus 22-inch monitor with touchscreen capabilities. While not loaded with features, the 1080p monitor is well-prepared for a full day of work with a study design and all of Asus’s eyecare software to help manage backlighting and flickering for the best experience.

The Asus VT229H offers up to a 75H refresh rate, brightness up to 250 nits, and connections that include both HDMI and VGA. With its smaller size, it serves well as an accompanying touch monitor in a professional setup or can work as a primary display when space is limited and a touchscreen is a vital feature to have.

If you already know that you need your primary monitor to have touchscreen capabilities, check out this full-sized, 27-inch model from ViewSonic. It offers 10-point multitouch capabilities for every kind of touchscreen control option, and the 1080p panel is made to be durable. This is another model that offers a dual-hinge design so you can angle back or lay it flat against the table depending on how you prefer to work. Oh, and if you’re using something like a Mac Mini, it offers full compatibility with MacOS too, so you won’t lose any touchscreen capabilities.

The ViewSonic TD2760 includes a 1080p resolution, 60Hz refresh rate, and connections for HDMI and DisplayPort, as well as VGA. It also includes support for HDMI-CEC, which can be useful for arranging automatic control of peripheral devices, saving some time, and enabling more effective professional setups.

Designers will appreciate a number of features on this 24-inch Planar model: Once again, a dual-hinge design makes the monitor ready for work at any angle, and light filters help reduce flickering and blue light for the sake of your eyes. We’re particular fans of the smooth, stable design of this monitor, which is important when the hinges see frequent use over time and need to last for years.

Connections for the Helium PCT2435 include HDMI, VGA, and a USB 3.0 hub to help manage accessories. Brightness levels go up to 250 nits, and the refresh rate up to 75Hz.

Some types of PC touchscreens are made to be portable. These smaller displays take only seconds to set up, allowing them to serve as a secondary display for almost any occasion, from working with your laptop to helping out in a flexible office situation. This 1080p Asus model measures 15.6 inches and easily collapses down, similar to a tablet, for quick carrying around or storage. It also has a built-in 7800mAH battery so you don’t have to worry about managing a power connection wherever you are.

The Asus ZenScreen MB16AMT includes speakers, two USB ports, both Type A and C, and Asus’ eyecare technology makes an appearance here, too. It works with pretty much any operating system you have in mind and comes with a smart cover and a stylus hole for easy storage.

Asus’ 22-inch monitor offers a high-durability glass surface and 10-point touch support that are exactly what we like to see in a touchscreen monitor made for serious work. The design also offers the ability to easily tilt to get just the right angle for your work and whether you prefer to sit or stand. AMD users will also be pleased to see that FreeSync is supported on this mode to reduce screen tearing and associated issues.

The Acer T272HL also comes with a 75Hz refresh rate, plus two built-in 2W speakers for sound. Ports include DisplayPort, HDMI, VGA, and USB-A. The Acer VisionCare software is also included here to help reduce flicker and cut down on blue light. All in all, it’s a well-rounded monitor that can help with anything from rapidly searching photo albums to playing a game.

If resolution is on the top of your list — and many photographers and designers will find it necessary — then this C-Force monitor brings the 4K resolution you want. This 15.6-inch monitor is portable enough to move it around to wherever you need it in your workspace but large enough to still be useful when handling a wide variety of subtasks (including gaming tasks or enlarging a mobile game). It also has HDR support for video optimization and FreeSync support for AMD card users. Creatives will also appreciate the 100%s RGB gamut coverage.

The monitor offers up to a 60Hz refresh rate, 400nits of brightness, and a 6ms response time. It comes equipped with USB-C ports, including versions with Power Delivery and versions focused on data transfer, as well as DisplayPort over USB support. There’s also a mini HDMI port if USB-C isn’t your ideal option.

There’s another option for a touchscreen desktop that may be particularly appealing for some buyers – an all-in-one PC that combines the PC and monitor into one component that can save on space while still delivering a premium experience. Microsoft’s Surface Studio 2 is an excellent example of this solution. The 28-inch monitor offers a UHD resolution with full 10-point touchscreen capabilities, perfect for artists and designers willing to pay more for an all-in-one PC. It can operate in both Studio and normal mode depending on your preference and works with the innovative Surface Dial, which can help cycle through color palettes or other tricky tasks.

Inside, this Surface Studio 2 has an Intel Core 7 processor, 1GB of RAM, and a 1TB SSD for storage space (there are also 32GB versions available for extra speed). That allows the Studio 2 to run just about anything, including extra-demanding editing and photography software. It’s the complete package for professionals who want a touchscreen…something that iMacs simply can’t provide.

I"m fairly new to touch screens. I"m having a look on Amazon at multi touch monitors like an HP 2310ti and it seems everybody just accepts that Windows 7 can handle it out of the box.

Do I need to connect the PC with the monitor via USB, or is there wireless/bluetooth technology embedded in the monitor like in a wireless keyboard/mouse? How does Linux handle such a monitor out of the box? Does it recognize something like 2 connected mouse devices? I read about a few projects trying to implement this stuff in Xorg/GTK, but it seems to be pretty experimental at current state (because there is little information, if any, on this topic).

First thing to mention is that the monitor is connected via USB to the PC, the "touch device" (e.g. the monitor via usb) is detected as a HID-USB Device by the kernel.

To get gestures running it also ships out of the box a daemon called "Ginn" whose config is located in /etc/ginn/wishes.xml - have a look at "man ginn".

modify /etc/ginn/wishes.xml so it fit"s your needs - i think i have modify the settings cause my monitor has problems with more than 2 fingers, so not all gestures work and i also had a few compiz issues which i also try to get running with gestures

All of a sudden, it seems like there are touch screen PCs everywhere. I"ve even seen monitors and all-in-one desktops touting their "built for touch" features. While I like the touch screen on my tablet, I"m not sure what the point is on a laptop or desktop. What advantages do these new touch screen PCs really offer?

Depending on whom you talk to, touch screen computers are either the natural evolution of the PC or the dumbest idea ever. (On one side you have Microsoft and Intel touting the latest Windows 8 touch screen PCs and on the other you have people quoting Apple"s Steve Jobs and Tim Cook about

Well, no one, really. As with deciding on any other computer feature—for example, display size or processor—choosing to have a touch screen or not is a matter of preference and your needs.

Tapping and swiping on a touch screen, on the other hand, is more intuitive, since you"re interacting directly and immediately with the elements on the screen. If you use trackpad multi-touch gestures or have used a tablet or smartphone, working with a PC touch screen feels just as natural and fluid. Photo by

One of the earliest criticisms about touch screen PCs is that programs and desktop windows are hard to use with touch. The close button, scrollbars, and other navigational elements are small and hard to accurately hit. Windows 8 has changed that to a big extent, with things like the Explorer ribbon creating a more touch-optimized interface in desktop mode and, of course, its new full screen apps. Desktop programs like Microsoft Office are even pretty touch-friendly. And with those that aren"t, you can easily zoom in and use gestures to make working with a Windows 8 touch screen PC at least as easy as using a tablet (or you could use a stylus and tap very accurately on the screen).

More smears on your screen: Greasy, scummy smears are the bane of every smartphone and tablet user. It"s no different when you"re constantly touching a PC screen. Getting out the microfiber cloth more often is a hassle, but for most of us this alone isn"t a deal-breaker.

If you"re continually holding up your arm to point at a vertical display, sure that"s going to hurt. However, the truth is you"re probably not going to be perpetually holding up your arm. If you"re using a touch screen desktop PC or monitor, you might tap and swipe, then switch to the keyboard and mouse, and back. Touch screen laptops and hybrid tablet/laptops (with screens that can detach from the keyboard or swivel into tablet mode) can be positioned closer and at angles that are more comfortable, which makes this whole "Gorilla arm" argument moot, as

Added thickness: Touch screen panels are usually thicker than non-touch ones—especially if the touch panel has an active digitizer for pen support. two pounds and is a bit over a half an inch thick.)

Cost: Finally, the biggest disadvantage of touch screen PCs is the added cost. Touch screen PCs cost more than their non-touch counterparts. The difference can be between $100 to $200, with pen-enabled touch screens costing the most.

There"s been a lot of backlash in the media about these newer touch screen PCs and how they"re doomed to failure. However, most of that really isn"t about touch as a user interface at all, but rather Windows 8

Keep in mind that the touch screen is really just another way to interact with your PC. You still have your keyboard and your mouse (or trackpad) when you want them and can use the touch screen as little or as much as you want. (After using a touch screen for a while, though, you may find yourself attempting to tap and swipe any non-touch displays you come into contact with.)

If the added cost of the touch screen and the possible battery life hit don"t matter much to you, you don"t have anything to lose—and you might very well enjoy that touch screen as much as you do the one on your tablet.

Whether stylus-based or just using your fingers and gestures, working with a touch screen monitor can transform a traditional working process into something more tactile and enjoyable, while also elevating creative projects with a literal touch of nuance.

Paired with the best home computer setup(opens in new tab) and a great set of PC speakers, it’s easy to get lost in what they have to offer, offering a much broader canvas than even the best smartphones(opens in new tab) or best tablets(opens in new tab). In fact, being able to tap and poke your screen can also give your keyboard and mouse(opens in new tab) a well-earned rest, and a touch screen monitor is ideal as a secondary monitor for certain tasks even if you don’t expect to use it every day.

In this list of the best touch screen monitors, we’ll touch on (pun intended) each model’s strengths and weaknesses, as well as their core specs like resolution and ports – it is a monitor, after all.

There’s never been a better time to buy a monitor, touch-supported or not, with screen tech getting better and more affordable every year. Still, if you’re looking for something solely for gaming, or something ultrawide, you’ll want to look elsewhere. The same applies if you’re just not keen on smudging the screen.

If you’re a Photoshop guru looking to make subtle edits, someone that regularly needs to sign PDF documents, or just want to interact with content in surprising new ways, our guide to the best touch screen monitors has you covered.

If you’re looking for a modern touch screen monitor complete with the latest in eye protecting technology and ergonomic design then the Philips 242B9T is the best choice for you. A lot of the touch screen monitors in our rankings are a few years old at least, and this isn’t because we’re lazy - there just aren’t many touch screen monitors being released these days as the technology has gone a little out of fashion. But Philips is still pushing the technology forwards and the Philips 242B9T is a great example of why touch screen monitors are still valuable.

We found the Philips 242B9T was comfortable to use and had a ton of modern features that make it ideal for work use. There is a low blue light mode to help reduce eye strain and the lack of raised bezels mean that you won’t irritate your fingers when touching near the border of the screen. It also has great visual fidelity with a 1080p resolution and Flicker-Free technology to further reduce eye strain caused by the flickering LEDs that power most monitors.

The screen is highly adjustable too with a built in stand that can hold the screen upright, or go all the way down to basically lying flat on your desk. The only real issue is that the screen itself is quite heavy, and it can be a little awkward to move between different viewing angles. Not a deal breaker, but something to consider if you’re constantly needing to switch the position of the screen for drawing.

For our money, the Acer T232HL is the best touch screen monitor on the market today. It’s exceptionally well-built with a sturdy stand which prevents the monitor from moving around in use. The edgeless bezel, while a little ugly, means that you never bang your hands against the desk while using the touch screen - this was an issue with many of the small bezel monitors that we tested. There are certainly better looking monitors out there though, and the large bezels on the Acer T232HL could be off putting to some.

The touch screen itself works perfectly and the image quality is up there with the best HD monitor. The only area that the Acer T232HL struggles with is color accuracy, which means that it’s not ideal for photo editing or watching movies.

In the end, we’ve decided that touch screens are all about function, not form, and the Acer T232HL is the best touch screen monitor for practical purposes. It’s comfortable to use, well-built and easy to use. We’ll put up with an ugly bezel if it’s the price we have to pay.Read ourAcer T232HL review(opens in new tab)

Planar has been around for a while, and this VESA-mountable 27-inch display is a solid option for users looking for something to bring projects to life at scale. The Planar Helium PCT2785 offers impressive color accuracy, and while its resolution caps out at 1080p, it’s clear enough for many creative projects and video calls.

In fact, it essentially acts as an all-in-one hub, with a built-in webcam and microphone. It’s also able to be tilted with a built-in stand, making it feel closer to a large tablet than a standard monitor.

We will concede, though, that the thick bezels won’t be for everybody, but the option of both HDMI and DisplayPort could make it ideal for many users despite the monitor looking a little long in the tooth.

The Planar Helium PCT2235 has a strange look about it, as if someone stole the base from a standard monitor and just left the display propped up on a desk. The bottom bezel of the screen rests on your work surface. The bezel is quite thick and extends around the screen on all sides, which isn’t pleasant to look at, but it is functional.

Like most touch screen monitors, the Planar Helium PCT2235 has an adjustable A-frame stand that can also be folded away to let the monitor lie flat on your desk. The tilt range on the Planar Helium PCT2235 is an impressive 55 degrees though, which means it’s easier to adjust the screen into a comfortable position.

At 24-inches and 7.9 pounds, it’s a decent-sized monitor that won’t take much effort to set up or move between rooms if you need. At the same time, it’s a good sized screen that won’t take up too much desk space - 24-inches is basically the Goldilocks zone for monitors.

When it comes to our tests of the screen itself, we had mixed results. The Planar Helium PCT2235 had the longest response time of any of the touch screen monitors that we tested. That means that the pixels take a long time to switch between one color to the next, which isn’t ideal for watching movies or playing games. It does have great color accuracy though, which means it’s great for editing photos and images.

In the end, the Planar Helium PCT2235 isn’t particularly flashy, but if you’re looking for a great touch screen monitor on a budget, it is a fantastic choice.

The Dell P2418HT is unique among the touch screen monitors that we tested, in that it’s the only one with a matte finish instead of the usual reflective glass screen. This matte finish means that the Dell P2418HT’s screen is far less reflective than most, which reduces glare for users. The screen’s non-reflective finish also means that it looks much more like a traditional monitor, which is great if you want it to blend in.

The innovation doesn’t stop there though, thanks to the Dell P2418HT’s unique flexible rotating arm which holds up the display in place of a traditional A-frame stand. The flexible arm can be easily adjusted, allowing for forwards and backwards, as well as up and down movements. The downside of this is that the stand isn’t as stable as a fixed frame, so the screen can wiggle around during use. It also doesn’t have seamless bevels, which means you can bang your fingers into the edges when using the screen, which is irritating.

Compared with the other monitors that we tested, the Dell P2418HT is far more energy efficient which means it will cost less to run it over time. It also impressed us with it’s fantastic color accuracy, something that our top choice, the Acer T232HL struggled with.

All-in-all, the Dell P2418HT is a great touch screen monitor that does just enough to stand out from the crowd, providing some much needed variety in a relatively samey market.

The perfect touch screen monitor for space conscious consumers, the 21.5-inch ViewSonic TD2230 offers great image quality in a compact design. With a compact form factor and relatively light weight of just 7.9 ounces, it’s portable too, which is great if you need to move the monitor around a lot

Sadly, the ViewSonic TD2230 is let down by some odd design choices. For one thing, the connection ports are all located on the side of the monitor, which means you end up with cables sticking out the side of your screen, which is a nightmare for cable management aficionados. It can also be a little uncomfortable to use, which is a huge issue if you need to use the touch screen for extended periods of time.

But if you need a touch screen monitor and don’t have enough space for one of the chunkier models, the ViewSonic TD2230 offers everything you need in a tiny package.Read ourViewSonic TD2230 review(opens in new tab)

Asus is a household name, and for good reason – the company offers plenty of high-quality products at a very reasonable price, and the 21.5-inch VT229H touch screen monitor is no different.

Aside from a thick “chin” with the company’s logo, this option is the polar opposite of the Planar, with bezels so thin they’re almost not there at all. The IPS panel offers great color accuracy, too, and it’s responsive too, with ten-point multi-touch support. The display is tough, too, and supports a variety of gestures.

We’d have liked more than the 20-degree tilt on offer and some ports though, but with Windows 10 support right out of the box it’s sure to be a solid option for the budget-conscious buyer – or anyone looking for a solid 1080p monitor.

We’ll get the bad news out of the way first, but there’s no HDMI port on the less-than-catchily titled Lenovo ThinkCentre "Tiny in One" Gen 4 Touch. In fact, the display uses a 3-in-1 cable that supports power, USB 3.1, and Displayport all at once – minimizing the number of cables on any given workstation.

Aside from that quirk, there’s a lot to love though, with a stereo speaker that does its best given the small amount of space it has to work with, and a built-in microphone system and webcam which make it ideal for video calls. That does make it look a little like it’s been kitbashed together somewhat, though.

The IPS panel has a full HD, 1080p resolution, but with solid color and contrast it’s an ideal addition to a home office setup that may be lacking in web conferencing tools.

The price of monitors today fluctuates wildly. They’re generally seen as an essential piece of equipment that’s considered an investment. For a normal, everyday monitor you can pay anywhere from $100-200 for an okay screen that’ll do the job. The average touch screen monitor will be a bit pricier, at around $300, due to the expensive projective capacitive technology needed to create monitors that recognize touch. However, if you’re after a specialist gaming monitor or one with a curved screen, then expect to pay even more than this.

For many, a huge display is a large canvas, but this can stretch the monitor’s resolution a tad too far and actually diminish the quality of an image. Conversely, a smaller touchscreen monitor may make you feel like there’s just not enough room to work with, or could make it an ideal companion to a larger, non-touchscreen display.

While you may love using a touchscreen display, you may also want to look for one with more accessible on-device controls – or at least somewhere you’re unlikely to press them accidentally during normal use.

In terms of design, some touch screen monitors offer an almost tablet-like experience. These can be ideal for touching the glass display, and even using it in lieu of a traditional keyboard and mouse setup while also having the flexibility to prop it up as a more standard display.

Others have adjustable stands and are much closer to a non-touchscreen monitor, but each has advantages. If you’re looking to touch your display regularly, it might mean reaching over your desk more often, while having it closer to you may mean hunching over somewhat.

Touch screens on monitors are made from glass, and the ones on this list support up to ten points of contact at once. This means they can register plenty of inputs at once, allowing for touch gestures like pinching to zoom, or swiping between photos.

It also means that the display can start to collect fingerprints after just a short time, meaning you’ll likely want to keep a cleaner(opens in new tab) handy.Round up of today"s best deals

Searching for the best and brightest large touch screen monitor for your office? Sounds like someone got an increase in their A/V budget. We’re not surprised, seeing as employee experience and self-service tech is a hot topic these days, with a 2017 Deloitte study stating that almost 80 percent of executives believe it’s important to very important. One way to improve employee experience is with transparency and visibility. Large-format touch screen displays showing interactive office maps in your lobby, kitchen, and elevator bay, for example, accomplish just that.

There are obvious benefits that come from investing in office digital signage: improved wayfinding, increased visibility, simple conference room check-in, etc. But companies who take initiative to invest aren"t just spending to spend. They"re making a statement to the entire organization that they"re investing in improving the quality of employees day-to-day. They"re investing in workplace.

Interested in conference room reservation software to pair with your interactive devices?Start a 14-day free trial to see if Robin is right for your office.

For the best-case scenario when employees interact with a large format touch screen display in your office, we recommend looking for these qualities to make for a quick, easy and accurate experience.

• Multi-touch vs single-touch:if you’re looking to use software that has zoom capabilities (like Robin interactive maps), you want to look for multi-touch displays. These could also be good for large-format displays where multiple people may be trying to click around, or if the software has any added multi-touch functionality (similar to Apple’s trackpad two-finger scroll or page flip motions).

• 5-wire resistive or infrared touch screens:Between the two, they cover the best circumstances for touch screen technology from transmissivity, type of object able to be used (stylus vs. finger), and more. There are technically five different types of touch screen technology, which you can read more about here.

We made a quick list of five the best touch screen options for your office lobbies and elevator bays. At Robin, we’ve tried out both Chromebase and Elo touch screen displays, both being solid options as they’re relatively easy to mount and setup. We also pulled some favorites from across the web.

Pros:Many format and size options, from seamless to matrixed video walls to simple large format touch screen displays. Includes infrared and multi-touch options.Cons:They seem to be expensive (but, you get what you pay for, if you’re looking for a 70” display or an entire wall)

You’re in luck. A fair amount of the larger format touch screen technology we’ve seen works with a standard TV. Seems like the industry recognizes it’s worth reusing a standard TV and simply making it touch-enabled with an overlay “frame” of sorts. Here are a ton of size options for infrared, multi-touch overlays from OPTIR via Tyco Touch.

An ideal office scenario would be to have a large-format touch screen monitor in your lobby and on each floor in the elevator bay or kitchen areas. These are often the highest-trafficked collision points in an office and therefore the places where employees would greatly benefit from seeing an interactive map and schedule of the workplace.

As your company grows, you’ll want to keep up the pace of strong internal communications and visibility. Large-format displays, especially touch screen ones, help you accomplish this objective really easily.

From wayfinding and conference room booking to internal communications of all types, having touch screens in high-traffic locations will make you look like the office admin superstar you really are. You could welcome new hires, tell everyone about a new product, or roll out a brand new software tool (like Robin) via these screens.

When you want to allow users to work efficiently, consider the benefits of a touch screen monitor. Displays with touch capabilities give users another way to interact with content.

Touch screen monitors are becoming standard equipment in a broad range of industries from the financial sector to retail, restaurants, and many others. Displays with touch technology offer a host of benefits to employees and customers alike.

Whether working with colleagues or collaborating with guests and clients, a touch screen monitor allows everyone to interact with content on the screen without requiring a keyboard and mouse.

Using a touch screen monitor at point-of-sale or in a public area can help to save space and significantly simplify the equipment needed for users to interact with content.

Dell Large monitors simplify collaboration and presentations with touch screen monitors in sizes up to 86 inches. These interactive monitors are perfect for conference rooms and boardrooms, making it easy for users to annotate, collaborate and whiteboard content with built-in features and software.

Crisp text and vivid images capture audience attention as users interact with onscreen content through a simple touch of the hand or swipe of a stylus, with virtually zero lag.

Dell P Series monitors give users the opportunity to work efficiently without sacrificing comfort. Designed to help boost worker productivity, a P Series touch screen monitor features an anti-glare screen that reduces distracting reflections and fingerprints. Users are able to intuitively use the monitor through a 10-point touch feature that deliver a natural and responsive experience.

As a monitor technology leader, Dell displays are designed to address and overcome workplace challenges and obstacles, both today and tomorrow. Dell remains committed to understanding what businesses need and how our monitors can improve operations, productivity, and collaboration.

Small businesses rely on their technology, and Dell is committed to providing support if issues arise:Dell Premium Panel Exchange*allows a free monitor replacement during the Limited Hardware Warranty*period, even if there is only a single broken pixel.

Get a higher level of support with ProSupport for monitors. This program includes 24x7 access to ProSupport*engineers for set-up, configuration, troubleshooting, and more, as well as next business day Advanced Exchange.*Eco-conscious design

Dell monitors are designed with the environment in mind and meet the latest regulatory and environmental standards. Designed with the environment in mind, Dell commercial monitors come in 100% recyclable packaging.

Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint here.

In work settings, touch screen monitors let users interact more intuitively and quickly with content on the screen. Touch screen technology makes collaboration easier, as multiple people can interact with one monitor without needing a mouse or keyboard. Monitors equipped with touch are preferred by users over monitors without touch. And a touch display can help to save space on desktops and counters while streamlining the way that users interact with the device.

A touchscreen or touch screen is the assembly of both an input ("touch panel") and output ("display") device. The touch panel is normally layered on the top of an electronic visual display of an information processing system. The display is often an LCD, AMOLED or OLED display while the system is usually used in a laptop, tablet, or smartphone. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus or one or more fingers.zooming to increase the text size.

The touchscreen enables the user to interact directly with what is displayed, rather than using a mouse, touchpad, or other such devices (other than a stylus, which is optional for most modern touchscreens).

Touchscreens are common in devices such as game consoles, personal computers, electronic voting machines, and point-of-sale (POS) systems. They can also be attached to computers or, as terminals, to networks. They play a prominent role in the design of digital appliances such as personal digital assistants (PDAs) and some e-readers. Touchscreens are also important in educational settings such as classrooms or on college campuses.

The popularity of smartphones, tablets, and many types of information appliances is driving the demand and acceptance of common touchscreens for portable and functional electronics. Touchscreens are found in the medical field, heavy industry, automated teller machines (ATMs), and kiosks such as museum displays or room automation, where keyboard and mouse systems do not allow a suitably intuitive, rapid, or accurate interaction by the user with the display"s content.

Historically, the touchscreen sensor and its accompanying controller-based firmware have been made available by a wide array of after-market system integrators, and not by display, chip, or motherboard manufacturers. Display manufacturers and chip manufacturers have acknowledged the trend toward acceptance of touchscreens as a user interface component and have begun to integrate touchscreens into the fundamental design of their products.

The prototypeCERNFrank Beck, a British electronics engineer, for the control room of CERN"s accelerator SPS (Super Proton Synchrotron). This was a further development of the self-capacitance screen (right), also developed by Stumpe at CERN

One predecessor of the modern touch screen includes stylus based systems. In 1946, a patent was filed by Philco Company for a stylus designed for sports telecasting which, when placed against an intermediate cathode ray tube display (CRT) would amplify and add to the original signal. Effectively, this was used for temporarily drawing arrows or circles onto a live television broadcast, as described in US 2487641A, Denk, William E, "Electronic pointer for television images", issued 1949-11-08. Later inventions built upon this system to free telewriting styli from their mechanical bindings. By transcribing what a user draws onto a computer, it could be saved for future use. See US 3089918A, Graham, Robert E, "Telewriting apparatus", issued 1963-05-14.

The first version of a touchscreen which operated independently of the light produced from the screen was patented by AT&T Corporation US 3016421A, Harmon, Leon D, "Electrographic transmitter", issued 1962-01-09. This touchscreen utilized a matrix of collimated lights shining orthogonally across the touch surface. When a beam is interrupted by a stylus, the photodetectors which no longer are receiving a signal can be used to determine where the interruption is. Later iterations of matrix based touchscreens built upon this by adding more emitters and detectors to improve resolution, pulsing emitters to improve optical signal to noise ratio, and a nonorthogonal matrix to remove shadow readings when using multi-touch.

The first finger driven touch screen was developed by Eric Johnson, of the Royal Radar Establishment located in Malvern, England, who described his work on capacitive touchscreens in a short article published in 1965Frank Beck and Bent Stumpe, engineers from CERN (European Organization for Nuclear Research), developed a transparent touchscreen in the early 1970s,In the mid-1960s, another precursor of touchscreens, an ultrasonic-curtain-based pointing device in front of a terminal display, had been developed by a team around Rainer Mallebrein[de] at Telefunken Konstanz for an air traffic control system.Einrichtung" ("touch input facility") for the SIG 50 terminal utilizing a conductively coated glass screen in front of the display.

In 1972, a group at the University of Illinois filed for a patent on an optical touchscreenMagnavox Plato IV Student Terminal and thousands were built for this purpose. These touchscreens had a crossed array of 16×16 infrared position sensors, each composed of an LED on one edge of the screen and a matched phototransistor on the other edge, all mounted in front of a monochrome plasma display panel. This arrangement could sense any fingertip-sized opaque object in close proximity to the screen. A similar touchscreen was used on the HP-150 starting in 1983. The HP 150 was one of the world"s earliest commercial touchscreen computers.infrared transmitters and receivers around the bezel of a 9-inch Sony cathode ray tube (CRT).

In 1977, an American company, Elographics – in partnership with Siemens – began work on developing a transparent implementation of an existing opaque touchpad technology, U.S. patent No. 3,911,215, October 7, 1975, which had been developed by Elographics" founder George Samuel Hurst.World"s Fair at Knoxville in 1982.

In 1984, Fujitsu released a touch pad for the Micro 16 to accommodate the complexity of kanji characters, which were stored as tiled graphics.Sega released the Terebi Oekaki, also known as the Sega Graphic Board, for the SG-1000 video game console and SC-3000 home computer. It consisted of a plastic pen and a plastic board with a transparent window where pen presses are detected. It was used primarily with a drawing software application.

Touch-sensitive control-display units (CDUs) were evaluated for commercial aircraft flight decks in the early 1980s. Initial research showed that a touch interface would reduce pilot workload as the crew could then select waypoints, functions and actions, rather than be "head down" typing latitudes, longitudes, and waypoint codes on a keyboard. An effective integration of this technology was aimed at helping flight crews maintain a high level of situational awareness of all major aspects of the vehicle operations including the flight path, the functioning of various aircraft systems, and moment-to-moment human interactions.

In the early 1980s, General Motors tasked its Delco Electronics division with a project aimed at replacing an automobile"s non-essential functions (i.e. other than throttle, transmission, braking, and steering) from mechanical or electro-mechanical systems with solid state alternatives wherever possible. The finished device was dubbed the ECC for "Electronic Control Center", a digital computer and software control system hardwired to various peripheral sensors, servos, solenoids, antenna and a monochrome CRT touchscreen that functioned both as display and sole method of input.stereo, fan, heater and air conditioner controls and displays, and was capable of providing very detailed and specific information about the vehicle"s cumulative and current operating status in real time. The ECC was standard equipment on the 1985–1989 Buick Riviera and later the 1988–1989 Buick Reatta, but was unpopular with consumers—partly due to the technophobia of some traditional Buick customers, but mostly because of costly technical problems suffered by the ECC"s touchscreen which would render climate control or stereo operation impossible.

Multi-touch technology began in 1982, when the University of Toronto"s Input Research Group developed the first human-input multi-touch system, using a frosted-glass panel with a camera placed behind the glass. In 1985, the University of Toronto group, including Bill Buxton, developed a multi-touch tablet that used capacitance rather than bulky camera-based optical sensing systems (see History of multi-touch).

The first commercially available graphical point-of-sale (POS) software was demonstrated on the 16-bit Atari 520ST color computer. It featured a color touchscreen widget-driven interface.COMDEX expo in 1986.

In 1987, Casio launched the Casio PB-1000 pocket computer with a touchscreen consisting of a 4×4 matrix, resulting in 16 touch areas in its small LCD graphic screen.

Touchscreens had a bad reputation of being imprecise until 1988. Most user-interface books would state that touchscreen selections were limited to targets larger than the average finger. At the time, selections were done in such a way that a target was selected as soon as the finger came over it, and the corresponding action was performed immediately. Errors were common, due to parallax or calibration problems, leading to user frustration. "Lift-off strategy"University of Maryland Human–Computer Interaction Lab (HCIL). As users touch the screen, feedback is provided as to what will be selected: users can adjust the position of the finger, and the action takes place only when the finger is lifted off the screen. This allowed the selection of small targets, down to a single pixel on a 640×480 Video Graphics Array (VGA) screen (a standard of that time).

Sears et al. (1990)human–computer interaction of the time, describing gestures such as rotating knobs, adjusting sliders, and swiping the screen to activate a switch (or a U-shaped gesture for a toggle switch). The HCIL team developed and studied small touchscreen keyboards (including a study that showed users could type at 25 wpm on a touchscreen keyboard), aiding their introduction on mobile devices. They also designed and implemented multi-touch gestures such as selecting a range of a line, connecting objects, and a "tap-click" gesture to select while maintaining location with another finger.

In 1990, HCIL demonstrated a touchscreen slider,lock screen patent litigation between Apple and other touchscreen mobile phone vendors (in relation to

An early attempt at a handheld game console with touchscreen controls was Sega"s intended successor to the Game Gear, though the device was ultimately shelved and never released due to the expensive cost of touchscreen technology in the early 1990s.

Touchscreens would not be popularly used for video games until the release of the Nintendo DS in 2004.Apple Watch being released with a force-sensitive display in April 2015.

In 2007, 93% of touchscreens shipped were resistive and only 4% were projected capacitance. In 2013, 3% of touchscreens shipped were resistive and 90% were projected capacitance.

A resistive touchscreen panel comprises several thin layers, the most important of which are two transparent electrically resistive layers facing each other with a thin gap between. The top layer (that which is touched) has a coating on the underside surface; just beneath it is a similar resistive layer on top of its substrate. One layer has conductive connections along its sides, the other along top and bottom. A voltage is applied to one layer and sensed by the other. When an object, such as a fingertip or stylus tip, presses down onto the outer surface, the two layers touch to become connected at that point.voltage dividers, one axis at a time. By rapidly switching between each layer, the position of pressure on the screen can be detected.

Resistive touch is used in restaurants, factories and hospitals due to its high tolerance for liquids and contaminants. A major benefit of resistive-touch technology is its low cost. Additionally, as only sufficient pressure is necessary for the touch to be sensed, they may be used with gloves on, or by using anything rigid as a finger substitute. Disadvantages include the need to press down, and a risk of damage by sharp objects. Resistive touchscreens also suffer from poorer contrast, due to having additional reflections (i.e. glare) from the layers of material placed over the screen.3DS family, and the Wii U GamePad.

Surface acoustic wave (SAW) technology uses ultrasonic waves that pass over the touchscreen panel. When the panel is touched, a portion of the wave is absorbed. The change in ultrasonic waves is processed by the controller to determine the position of the touch event. Surface acoustic wave touchscreen panels can be damaged by outside elements. Contaminants on the surface can also interfere with the functionality of the touchscreen.

The Casio TC500 Capacitive touch sensor watch from 1983, with angled light exposing the touch sensor pads and traces etched onto the top watch glass surface.

A capacitive touchscreen panel consists of an insulator, such as glass, coated with a transparent conductor, such as indium tin oxide (ITO).electrostatic field, measurable as a change in capacitance. Different technologies may be used to determine the location of the touch. The location is then sent to the controller for processing. Touchscreens that use silver instead of ITO exist, as ITO causes several environmental problems due to the use of indium.complementary metal–oxide–semiconductor (CMOS) application-specific integrated circuit (ASIC) chip, which in turn usually sends the signals to a CMOS digital signal processor (DSP) for processing.

Unlike a resistive touchscreen, some capacitive touchscreens cannot be used to detect a finger through electrically insulating material, such as gloves. This disadvantage especially affects usability in consumer electronics, such as touch tablet PCs and capacitive smartphones in cold weather when people may be wearing gloves. It can be overcome with a special capacitive stylus, or a special-application glove with an embroidered patch of conductive thread allowing electrical contact with the user"s fingertip.

A low-quality switching-mode power supply unit with an accordingly unstable, noisy voltage may temporarily interfere with the precision, accuracy and sensitivity of capacitive touch screens.

Some capacitive display manufacturers continue to develop thinner and more accurate touchscreens. Those for mobile devices are now being produced with "in-cell" technology, such as in Samsung"s Super AMOLED screens, that eliminates a layer by building the capacitors inside the display itself. This type of touchscreen reduces the visible distance between the user"s finger and what the user is touching on the screen, reducing the thickness and weight of the display, which is desirable in smartphones.

A simple parallel-plate capacitor has two conductors separated by a dielectric layer. Most of the energy in this system is concentrated directly between the plates. Some of the energy spills over into the area outside the plates, and the electric field lines associated with this effect are called fringing fields. Part of the challenge of making a practical capacitive sensor is to design a set of printed circuit traces which direct fringing fields into an active sensing area accessible to a user. A parallel-plate capacitor is not a good choice for such a sensor pattern. Placing a finger near fringing electric fields adds conductive surface area to the capacitive system. The additional charge storage capacity added by the finger is known as finger capacitance, or CF. The capacitance of the sensor without a finger present is known as parasitic capacitance, or CP.

In this basic technology, only one side of the insulator is coated with a conductive layer. A small voltage is applied to the layer, resulting in a uniform electrostatic field. When a conductor, such as a human finger, touches the uncoated surface, a capacitor is dynamically formed. The sensor"s controller can determine the location of the touch indirectly from the change in the capacitance as measured from the four corners of the panel. As it has no moving parts, it is moderately durable but has limited resolution, is prone to false signals from parasitic capacitive coupling, and needs calibration during manufacture. It is therefore most often used in simple applications such as industrial controls and kiosks.

Although some standard capacitance detection methods are projective, in the sense that they can be used to detect a finger through a non-conductive surface, they are very sensitive to fluctuations in temperature, which expand or contract the sensing plates, causing fluctuations in the capacitance of these plates.

This diagram shows how eight inputs to a lattice touchscreen or keypad creates 28 unique intersections, as opposed to 16 intersections created using a standard x/y multiplexed touchscreen .

Projected capacitive touch (PCT; also PCAP) technology is a variant of capacitive touch technology but where sensitivity to touch, accuracy, resolution and speed of touch have been greatly improved by the use of a simple form of

"Artificial Intelligence". This intelligent processing enables finger sensing to be projected, accurately and reliably, through very thick glass and even double glazing.

Some modern PCT touch screens are composed of thousands of discrete keys,etching a single conductive layer to form a grid pattern of electrodes, by etching two separate, perpendicular layers of conductive material with parallel lines or tracks to