Touch-sensor specialists Peratech have announced their QTC Clear, a transparent version of their force-sensing touch panel which promises to bring 3D input and more to tablets, smartphones and other ...

This file type includes high resolution graphics and schematics. Capacitive touchscreens have increasingly become mainstream and are no longer a novelty. Their adoption continues to grow as devices ...

Everyone likes to break things on occasion—it’s fun! And some of us really like to tear open electronic devices just to see what’s inside; of course, it’s even more fun when you don’t have to worry ...

Non-contact displacement measurements can be made rapidly and with high precision using capacitive sensors over a modest range. The main features are: Capacitive sensing is a non-contact measurement ...

Cautions and recommendations relative to characterizing capacitive touch screens' performance in the presence of noise from displays, power supplies, etc. Fig 1. In capacitive touchscreens, the signal ...