Touch Screen : A Basic Primer
posted by customizewindows 2 days ago under touch screen, screen touch, resistive systems, capacitive systems, inductive systems
Touch screen is a combined input and output device through which a technical device can be controlled directly by touch. The technical implementation of the command prompt to the user is invisible and creates the impression of direct control of the device by touching the screen. The image formed Touch screen can be made touch-sensitive, can be generated in several ways : by dynamically monitors, projection or physically. Previously we published articles related to Touch Screen and Display Screens, like an Android device uses a Touch Screen. In this article, we will briefly discuss on Touch Screen.
The Technology Behind Touch Screen By dragging your finger or stylus on a touch screen, a drag and drop operation can be performed. Some systems can handle multiple simultaneous touches – multi-touch, for example, to rotate or scale displayed images. There are several operating principles for the implementation of the sensitivity : Resistive systems Capacitive systems Inductive Systems Surface Acoustic Wave Optical systems Dispersive Signal Technology » Touch Screen : A Basic Primer |
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