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A touch user interface (TUI) is a computer-pointing technology based upon the sense of touch ().Whereas a graphical user interface (GUI) relies upon the sense of sight, a TUI enables not only the sense of touch to innervate and activate computer-based functions, it also allows the user, particularly those with visual impairments, an added level of interaction based upon tactile or Braille input.
Virtual touch screen technology can also be applied to turn non-touch displays into interactive, touch-capable surfaces using a Kinect sensor in combination with a projector. [14] This type of application allows virtual touch technology to enhance personal display usage as well as better communication and presentation of data to be used in ...
1983 MULTI-TOUCH FORCE SENSING TOUCHSCREEN - Bob Boie of AT&T Bell Labs, used capacitance to track the mechanical changes in thickness of a soft, deformable overlay membrane when one or more physical objects interact with it; [22] the flexible surface being easily replaced, if damaged by these objects. The patent states "the tactile sensor ...
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.
End consumers sometimes need help and assistance to get this setup working with two touch monitors. [3] There are dedicated companies working with dual input solutions to other enterprise companies for example ID24 second displays. [4] Another B2B example which required a technical solution was two 55" LCD TV's each with their own IR touch overlay.
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Touch Screen Foils (Visualplanet touchfoils) Thru-window Touch Applications ... it can then be used as a Touch screen overlay or integrated directly into a LCD. ...
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