Increasingly, engineers are designing touch screens into their portable devices, Figure 1. Although battery technologies are becoming more efficient, it is critical to keep the power dissipation of ...

The AK4189, a dual touch gesture touch screen controller (TSC) was released by AKM Semiconductor. This device is a resistive touch screen controller that supports dual touch gesture processing, using ...

The tried-and-trusted keyboard and mouse remains the popular input method of choice, but touchscreens are quickly growing in popularity. This HEXUS.help guide briefly explains how touchscreens work, ...