This article provides an overview of capacitive touchscreen technology and describes the challenges inherent in implementing this technology in handheld devices. Ever since Apple launched the iPhone ...

Capacitive touch technology has made tremendous inroads into a wide range of applications since its introduction to the market. Touch technology began with resistive touch screens used in the first ...

The latest generation of handheld personal consumer electronic devices, with their highly sensitive and intuitive user interfaces based around projected capacitive (p-cap) touchscreens, have begun to ...

1. Projected touchscreen technology involves sensing along both the X- and Y-axis using clear, etched ITO patterns. 2. Conducted noise is introduced through power rails or linear regulators 3. The ...

External keyboards for the iPad and iPad Pro may not need to connect over Bluetooth or use the Smart Connector, with Apple considering the possibility of using the capacitive touchscreen as a means to ...