do touch screen monitors have a cpu brands

The best touch screen monitors allow you to interact with your desktop computer via tap, swipe and pinch-to-zoom. Alternatively, you can install it as a secondary monitor to use with an office-based laptop.

In this article, we"ve gathered together the best touch screen monitors available today – in a range of sizes from 21 inches to a special ultrawide monitor(opens in new tab) that"s 49 inches. If you"re after a smaller secondary monitor that can be carried with your laptop for use on the go, see our list of the best portable monitors(opens in new tab). (Portable monitors can also be had with touch sensitivity, but they"re smaller and are powered by your laptop"s battery, so they don"t need their own power supply.)

If you"ve already researched the best monitors for photo editing(opens in new tab) or the best video editing monitors(opens in new tab), you may have realized that none of them are touch screen monitors. But why not? Why would you consider choosing a new monitor without touch sensitivity?

After all, the best touch screen monitor will add an extra, more ergonomic form of user input, so must be better, right? Well, it"s not quite that simple. At the bottom of this page, you"ll find tips on what to look for when buying a touch screen monitor, including connectivity, size, and that all-important image quality.

Dell"s P2418HT has fairly typical touch screen display credentials: a 23.8-inch screen size and Full HD (1920 x 1080) resolution. But it stands out from the crowd in other areas.

Its special articulating stand transitions the display from a standard desktop monitor to a downward 60-degree angle touch orientation. It also supports extended tilt and swivel capabilities, so you can adjust the screen to your task or a more comfortable position. Plus, a protective cushion at the base of the screen offers a buffer against bumps when the stand is fully compressed.

Marketed at commercial and educational settings as well as home use, the TD2230 boasts a 7H hardness-rated protective glass for extra scratch protection and durability. Super-thin screen bezels give the panel a modern, sleek look, plus there are integrated stereo speakers for added versatility.

The ViewSonic TD2230 boasts upmarket image quality thanks to its IPS LCD display that provides better color and contrast consistency, regardless of your viewing position, while the 1920 x 1080 screen res is high enough for crisp image clarity when spread across the 21.5-inch panel size. 250 cd/m2 max brightness and a 1000:1 contrast ratio are pretty typical, while HDMI, DisplayPort and analog VGA connectors ensure you"ll be able to hook this monitor to pretty much any computer running Windows 10, Android or Linux.

Want a larger than average touch screen monitor? This 27-inch offering is our pick, as it"s based around an IPS LED-backlit display. That translates more dependable color accuracy and contrast that won"t shift depending on whether you"re viewing the centre of the screen or the corners.

The Full HD resolution is spread a little thin across a 27-inch display, so images will look slightly pixelated, but this is an unavoidable compromise you have to make if you want a touch screen monitor larger than 24 inches. The PCT2785 does score well in terms of versatility though, as you get a built-in HD webcam and microphone, making it great for homeworking(opens in new tab) and video conferencing.

If you can get past the uninspiring black plastic design of the Philips 242B9T, this touch screen monitor has a lot to offer. It should be easy to connect to pretty much any computer, thanks to its full array of HDMI, DVI, VGA and DisplayPort connectivity and included cables for all but DVI. It"s even got its own built-in 2W stereo speakers, while the clever Z-hinge stand allows a huge -5 to 90 degrees of tilt adjustment, making it extra-ergonomic when using the 10-point capacitive multi-touch display.

The T272HL boasts a slightly above-average 300cd/m2 brightness, along with 10-point capacitive multi-touch. There are also a pair of 2w internal speakers, and the stand allows a large 10-60 degrees of tilt to enhance touch ergonomics.

If you"re after a larger-than-average touch screen monitor, the T272HL is a reasonable choice, but there are compromises to be made. For starters, this is still a 1920 x 1080 Full HD monitor, so while it may be physically larger than a 23/24-inch Full HD display, images will simply look larger, not more detailed.

At 21.5 inches, the Asus VT229H is one of the smaller touch screen monitors on this list, but it still sports the same Full HD (1920 x 1080) resolution as larger 24 and even 27-inch touch screen displays, meaning you get more pixels per inch and slightly crisper image quality. This is also an IPS LCD, with wide 178 x 178-degree viewing angles and reliably consistent color and contrast, regardless of your viewing angle.

Most touch screen monitors are just that: a monitor, with a touch interface. But this 21.5-inch display also adds a pair of 2W stereo speakers for sound output, along with dual-array microphones and a built-in webcam for video conferencing. The IPS LCD display panel ensures decent color and contrast uniformity, while the Full HD 1920 x 1080 resolution is easily enough to for crisp image quality on a screen this size.

The square black exterior is typical of Lenovo"s business-orientated products and may not be to everyone"s taste. Plus you"ll need to connect via DisplayPort only, as there"s no HDMI input. But otherwise this touch screen monitor offers a lot for a very reasonable price.

The obvious drawback with a touch screen monitor is the aforementioned size restrictions because if you want one larger than 27 inches, you"re out of luck. The next step up in size for touch screen monitors are 50+ inch displays designed for corporate presentations rather than home computing.

Even most 27-inch touch screen monitors have the same Full HD 1920 x 1020 resolution as their smaller 21-24-inch stablemates. So you"re not actually getting more pixels, only bigger ones. This can make your images just look more blocky unless you sit further away from the screen.

It"s not just outright screen resolution where touch screen monitors can fall short of their non-touch alternatives. Top-end screens designed for image and video editing are often factory color calibrated: they use LCD displays that can display a huge range of colors, or feature fast refresh rates for smoother video playback and gaming. However, touch screen monitors aren"t intended for color-critical image or video work: they tend to be all-purpose displays designed for more general applications like web browsing and basic image viewing.

Connectivity also tends to be compromised on touch screen monitors. You can forget about USB-C hubs(opens in new tab) with Power Delivery, and even DisplayPort connections can be a rarity.

These are the two primary forms of touch input. Resistive touch requires you to physically press the screen (which itself is slightly spongy) for it to register an input. It"s a cheaper form of touch input, and a resistive touch screen is also tougher than a capacitive equivalent, so they"re popular for use in ATMs and retail checkouts.

However, resistive technology doesn"t support multi-touch and won"t give the same fluid sensitivity as the touch screens we"re now accustomed to on phones and tablets. Consequently, most modern touch screen monitors use capacitive touch screens supporting 10-point multi-touch. These operate exactly like a phone or tablet"s touch screen, requiring only a light tap, swipe, or pinch to register inputs. All the monitors on this list use 10-point capacitive touch screens.

Put simply, even the best iMacs(opens in new tab) and MacBooks(opens in new tab) don"t support touch screen monitors. Consequently, all the touch screen monitors on this list will only work with Windows 8.1, Windows 10, and some Linux and Android operating systems.

Not all LCD monitors are created equal. LCD displays use three types of construction - IPS (In-Plane Switching), VA (Vertical Alignment), and TN (Twisted Nematic). Each one of these three LCD types exhibits noticeably different image quality characteristics, clearly visible to the average user.

For image and video editing, TN-based monitors should really be avoided. These are the cheapest to manufacture and deliver compromised image quality thanks to their restrictive viewing angles. This results in highly uneven color and contrast across the screen, effectively hiding shadow and highlight detail in your images. IPS-based monitorsare the gold standard for image quality. These produce color and contrast that doesn"t shift depending on which part of the screen you look at, making image editing much more precise. Most of the touch screen monitors on this list are IPS-based, and the rest are VA-based monitors. These can"t quite match the image quality of an IPS monitor but are much more color-accurate than a TN screen.Round up of today"s best deals

@Glaza You should look at the system requirements and/or documentation of any displays you want to consider purchasing to see what they say in terms of minimum OS version. Windows 7"s touch support isn"t as strong as Windows 10"s, but when I worked at a game development studio, the graphics artists had Wacom Cintiq displays. They had stands that essentially caused the display to lie almost flat along the desk surface to mimic the feeling of drawing on paper, and they used digital pen input. They worked fine on Windows 7 because Windows 10 didn"t exist back then. But they"re also quite expensive since they"re designed for artist-level sensitivity, which is much higher than you would need if you"re focused purely on document markup.

There"s an alternative you might want to consider. My sister is a teacher, and she marks up documents and draws things on an iPad with an Apple Pencil. I realize that"s a second device, but it will be much less expensive than something like a Cintiq, and you might even find that it"s a more practical solution overall because an iPad is obviously more portable and can do a lot of other things as well, as opposed to having a touchscreen display that is not portable, only works when connected to your PC< and only adds touchscreen support to your existing setup rather than giving you a full additional tablet.

Lastly, it"s a little bit strange to come to a Dell forum to ask a question and then ask for product recommendations while specifically saying you don"t like Dell products. In that case, I"m not sure why you decided to ask your question on this forum.

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.

Science fiction has always served as a window into a potential future, namely in the way of technology. But what was once regulated to episodes of Star Trek is quickly becoming the stuff of reality. Many fixtures of these kinds of shows and books have begun to inspire real-life counterparts, including - but not limited to - touchscreen technology.

One only has to look at how far cell phones have come since their inception. Physical keyboards, like those from BlackBerry, gave people about as much of a solution as is possible for those who found themselves doing more on the devices as they became more advanced. Where tactile options came up short, touchscreens graciously stepped up to bat, providing a much fuller experience. This kind of functionality then spread to tablets, which are considered by many to be rivals of laptops and even standard PCs.

While there are still some things that are best done on a desktop computer, that does not change the fact that many users find themselves longing for the same abilities on their PCs afforded by many of their mobile devices. This is what helped breed the touchscreen monitor market, which has many viable options for people seeking the best of both worlds. With stronger computing power and a finer ability to control actions occurring in the screen, users can get more work done in new and exciting ways.

Traditionally, computer mice are what have allowed us to "touch" in a virtual context, but touchscreen monitors are changing all that. It might be said that the reason that mice were used in the first place was because the technology had not evolved to a responsive enough level to enable that natural solution. Now that people have the touchscreen technology, they want it everywhere.

If one thing is for certain, it is that the burgeoning adoption of touchscreen technology is no fad. Proliferation has already come too far to turn back now, and computer manufacturers are taking notice. Everyone is trying to get a piece of the action, including ELO Touch Solutions, Laiputuo Electronics, Planar, HP, 3M, Touch Systems, ViewSonic, Dell and ACER as well. Getting into the touchscreen monitor game is a no-brainer for the companies involved in this generation of computing. With so many different applications made for touchscreen monitors, options exist for all sorts of interested parties.

Touchscreen monitors are becoming the new standard in both private and enterprise settings. Here are some of the ways they can be leveraged effectively for business: touchscreen monitors for workstations, touchscreen monitors for hospitals, and touchscreen monitors for POS systems.

Newegg offers a large selection of touchscreen monitors which vary according to the type from 5-wire Resistive touchscreen monitors, and Accu Touch touchscreen monitors, to Capacitive touchscreen monitors, and more. Newegg’s wide selections will definitely meet your needs.

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 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.

A touch screen is a display device that allows users to interact with a computer using their finger or stylus. They"re a useful alternative to a mouse or keyboard for navigating a GUI (graphical user interface). Touch screens are used on various devices, such as computer and laptop displays, smartphones, tablets, cash registers, and information kiosks. Some touch screens use a grid of infrared beams to sense the presence of a finger instead of utilizing touch-sensitive input.

The idea of a touch screen was first described and published by E.A. Johnson in 1965. In the early 1970s, CERN engineers Frank Beck and Bent Stumpe developed the first touch screen. The physical product was first created and utilized in 1973. The first resistive touch screen was developed by George Samuel Hurst in 1975 but wasn"t produced and used until 1982.

Today, all PCs support the ability to have a touch screen, and most laptop computers allow users running Microsoft Windows 10 to use a touch screen. Also, many all-in-one computers are capable of using a touch screen. Computer manufacturers with touch screen products include Acer, Dell, HP, Lenovo, Microsoft, and other PC manufacturers.

There are also some high-end Google Chromebooks with touch screens. However, to help keep the costs lower, many Chromebooks do not have touch screens.

To help keep costs lower, not all computers and laptops come with a touch screen. If a touch screen interests you, ensure it"s mentioned in the product specifications. The computer likely does not have a touch screen if it"s not listed.

If your laptop screen is not touch-capable, there is no way to change the screen to a touch screen. The laptop must come with a touch screen when originally purchased to have that functionality. When purchasing a laptop, and you want touch screen functionality, check if it includes a touch screen before buying.

If your desktop computer monitor is not touch-capable, there is no way to change the monitor to a touch screen. You need to purchase a new monitor that includes touch functionality. Before purchasing a new monitor, verify the operating system on your computer also supports a touch screen.

Tap - A single touch or tap on the screen with a finger opens an app or selects an object. Compared to a traditional computer, a tap is the same as clicking with a mouse.

Double-tap - A double-tap can have different functions depending on where it is utilized. For example, double-tapping the screen zooms the view centered at the tap location in a browser. Double-tapping in a text editor selects a word or section of words.

Touch and hold - Pressing and holding your finger to a touch screen selects or highlights an object. See our long press page for further information on this term.

Drag - Pressing and holding your finger on a movable object, such as an icon, you can drag your finger to "pull" the object to a different location. The same action, used with text, lets you highlight text. Lift your finger when you are done moving or highlighting.

Swipe - Swiping your finger across the screen scrolls in a certain direction, or changes the page. For example, pressing your finger at the bottom of the screen and quickly moving it up (swiping) scrolls the screen down. See our swipe page for further information and related links.

Pinch - Placing two fingers on the screen in different spots and then pinching them together zooms in. Pinching your fingers together and moving them away from each other zooms out on the screen. See our pinch-to-zoom page for further information on this term.

Any computer device (including a touch screen) that takes input from the person operating the device is considered an input device. How you use your finger on a touch screen is very similar to how you use a computer mouse on a desktop computer.

Technically speaking, a touch screen is an input/output device. Not only is it capable of accepting input, but it also displays the output from the computer.

One of the most significant differences between a mouse and a touch screen is the ability to hover. Almost all touch screens can only detect input when your finger is in direct contact with the screen. However, a computer mouse uses a cursor that allows the user to view the information by moving the pointer over an object but not clicking it. For example, this link to Computer Hope shows the text "Visit the Computer Hope Page" when hovered over using a computer mouse. However, a user with a touch screen cannot see this text because it opens the link if they place their finger on the link.

Some web pages and apps may simulate the hover feature by making the first tap do the hover feature and the second tap open the link or app. Also, some Apple devices use Force Touch, which offers features similar to hovering.

Not all touch screens are the same. Different technologies are used to allow a user to interact with a screen. Some technologies may work with only your finger, while others may allow other tools, like a stylus. Below is a brief description of each of these technologies.

A capacitive touch screen is coated with a special material that stores an electrical charge monitored by circuits at each corner of the screen. When you touch a capacitive touch screen, a small amount of the electrical charge is drawn from the point of contact to indicate where you touched the screen.

To use a capacitive screen, you must use your bare finger or a specially designed capacitive stylus. Most users experience this type of screen technology when attempting to use a smartphone touch screen while wearing gloves and cannot do anything.

A resistive touch screen is coated with a metallic electrically conductive and resistive layer that detects the pressure of your finger or another object. This technology is often more affordable than capacitive but can be damaged by sharp objects touching the screen.

A SAW (surface acoustic wave) or surface wave touch screen sends ultrasonic waves and detects when the screen is touched by registering changes in the waves. This technology is more advanced than the other two but does not work with hard materials and can be affected by outside elements.

Infrared touch screens utilize a matrix of infrared beams transmitted by LEDs with a phototransistor receiving end. The infrared beam is blocked when a finger or other object is near the display. That interruption gives the device input to where your finger or another object is positioned.

Touch screens utilize a virtual keyboard to input letters and numbers allowing users to tap the virtual keys with their fingers. Also, devices like smartphones and tablets have voice recognition for inputting information into the device.

In all forms of writing, touch screen and touchscreen are both valid spellings. If used as an adjective, the word may be hyphenated, e.g., "touch-screen devices."

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Touchscreen monitors are becoming more popular with the rise of laptops and tablets. While touchscreens can add a lot of ease when using a device, you need to make sure to choose the right one for your needs. They allow you to interact with your computer in a whole new way. They can help you be more productive, while they can also provide more information. With touchscreen orportable monitor technology becoming more popular, you have more options when it comes to the best touchscreen monitor for your needs. This blog will look at the different aspects of touchscreen monitors and how you can select the right one for your needs.

A touchscreen monitor is a device that allows you to control the computer by touching the screen instead of using a keyboard or mouse. It is a screen that has a layer of touch-sensitive electronic pixels. They are also known as a touch screen monitor. The touch screen monitor is a relatively new technology that has seen a great deal of advancement in recent years. That being said, touch screen monitors have been around for a very long time. You might have used one at a bank or a museum or at a store or even at a restaurant. It is a great way to interact with a computer. In fact, with the development of touch screen monitors, we are now seeing the end of the keyboard and mouse era. Touch screen monitors are being more and more integrated into the computer system. It is also starting to be used as a replacement for a computer mouse.

Touchscreen monitors are a great option for anyone who wants a monitor that has extra features. Touchscreen monitors can do more than just display things on your computer. These monitors can actually help you to navigate your computer and do things. Touchscreen monitors are not only great for the visually impaired, but they are also perfect for anyone who wants a more interactive experience with their computer. Here are a few advantages of touch screen monitors orportable touch screen monitor: Saves space , eliminates the need for a keyboard, New Control Methods,  while travelling makes it easier to use.

Touchscreen monitors are popular these days, with many brands offering touch screen monitors for sale. When you look at the features and specs of the monitors, you will find that there are a lot of them which are quite similar from a technical perspective. However, there are a few key differences which you will want to look at to ensure that you are getting the best touchscreen monitor for your needs. One of the most important things to look at is the compatible operating systems. Most monitors will have either Windows 7 or Windows 10, but others will have the older Windows XP. It is also important to look at the size of the monitor. Most of the monitors on the market right now have at least 15- or 17-inch screens. This is because they are cheaper to produce. However, they are not that portable and they can also be harder to use in smaller spaces. If you want to use the touchscreen monitor in a smaller room, you may want to look for a monitor with a smaller screen.

Touchscreen monitors are definitely becoming more common these days. When you"re shopping for a computer monitor, you"ll need to decide if you want a touchscreen monitor or just a basic one without a touchscreen. Touchscreen monitors are great for office use and for watching videos. But how much do touch screen monitors cost? Touchscreen monitors are more expensive than regular monitors. The good news is that touchscreen monitors come in a variety of sizes and a variety of prices. You can find a touchscreen monitor for less than $100. You can also find touchscreen monitors for $1,000. It all depends on the size and features.

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When selecting a touchscreen monitor orportable screen, you should consider the size of the monitor, the operating system compatibility, the touchscreen technology and the touch features, what you will use it for, and the warranty and customer service offered. A touch screen monitor is a great addition to your office and can be used for a variety of tasks. We hope this article helped you better understand what to consider when selecting a touchscreen monitor. If you have any more questions,

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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 environme