Touchpad

Touchpad

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5112-8217-6

High Quality Content by WIKIPEDIA articles! A touchpad (or trackpad) is a pointing device featuring a tactile sensor, a specialized surface that can translate the motion and position of a user`s fingers to a relative position on screen. Touch pads are a common feature of laptop computers, and they are also used as a substitute for a mouse where desk space is scarce. Because they vary in size, they can also be found on personal digital assistants (PDAs) and some portable media players. Stand-alone Trackpads are also manufactured for wireless function.