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A touchscreen (or touch screen) is a both input and output device and normally layered on an electronic visual display of an information processing system. 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.
A touchscreen (or touch screen) is a type of display that can detect touch input from a user. It consists of both an input device (a touch panel) and an output device (a visual display). The touch panel is typically layered on the top of the electronic visual display of a device.
Shumin Zhai (Chinese simplified: 翟树民) (born 1961) is a Chinese-born American Canadian Human–computer interaction (HCI) research scientist and inventor. [citation needed] He is known for his research specifically on input devices and interaction methods, swipe-gesture-based touchscreen keyboards, eye-tracking interfaces, and models of human performance in human-computer interaction.
In computing, multi-touch is technology which enables a touchpad or touchscreen to recognize more than one [7] [8] or more than two [9] points of contact with the surface. Apple popularized the term "multi-touch" in 2007 with which it implemented additional functionality, such as pinch to zoom or to activate certain subroutines attached to predefined gestures.
The term "gesture recognition" has been used to refer more narrowly to non-text-input handwriting symbols, such as inking on a graphics tablet, multi-touch gestures, and mouse gesture recognition. This is computer interaction through the drawing of symbols with a pointing device cursor.
To take a screenshot on a Chromebook press Ctrl+Show windows. For a partial screenshot press Shift+Ctrl+Show windows.
The Pixelbook Go (codenamed Atlas during development) is a portable touchscreen laptop computer developed by Google which runs ChromeOS.It was announced on October 15, 2019 as the successor to the Pixelbook, and shipments began on October 27 for the United States and Canada.
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