Below are some places and examples of where touch screens may be used.īelow are the reasons a manufacturer may decide to use a touch screen instead of another input method, such as physical buttons. Today, the touch screen is one of the most popular types of input devices.
Also, some Apple devices use Force Touch, which offers features similar to hovering. 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. The way you use your finger on a touch screen is very similar to how you use a computer mouse on a desktop computer. Why is a touch screen an input device?Īny computer device (including a touch screen) that takes input from the person operating the device is considered an input device. See our pinch-to-zoom page for further information on this term. Pinching your fingers together and then moving them away from each other zooms out on the screen. Pinch - Placing two fingers on the screen in different spots and then pinching them together zooms in. See our swipe page for further information and related links. For example, pressing your finger at the bottom of the screen and quickly moving it up (swiping) scrolls the screen down. Swipe - Swiping your finger across the screen scrolls in a certain direction or change pages. Lift your finger when you are done moving or highlighting. The same action, used with text, allows you to highlight text. See our long press page for further information on this term.ĭrag - 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. For example, you could touch and hold an icon and drag it somewhere else on the screen. Touch and hold - Pressing and holding your finger to a touch screen selects or highlights an object. Double-tapping in a text editor selects a word or section of words. For example, double-tapping the screen zooms the view centered at the tap location in a browser. Compared to a traditional computer, a tap is the same as clicking with a mouse.ĭouble-tap - A double-tap can have different functions depending on where it is utilized. Tap - A single touch or tap on the screen with a finger opens an app or selects an object. Not all touch screens have the same functions, but the actions below are the most common. However, to help keep the costs lower, many Chromebooks do not have touch screens. There are also some high-end Google Chromebooks with touch screens. Computer manufacturers with touch screen products include Acer, Dell, HP, Lenovo, Microsoft, and other PC manufacturers.
Also, many all-in-one computers are capable of using a touch screen.
#Samorost 1 pc screens windows 10#
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. The first resistive touch screen was developed by George Samuel Hurst in 1975 but wasn't produced and used until 1982. The physical product was first created and utilized in 1973. In the early 1970s, CERN engineers Frank Beck and Bent Stumpe developed the first touch screen. The idea of a touch screen was first described and published by E.A.
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