HDK-America has announced an incredibly small, piezo-resistive three-axis acceleration sensor. HDK-America has released a small, piezo-resistive three-axis acceleration sensor, the HAAM-325B, ...

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 ...

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 ...

It’s quite common today to find touchscreens on many electronic devices. Point-of-sale terminals, high-end stereos, and video games are just a few of the typical applications. The original touchscreen ...

Single- and multi-touch user interface development dates from the early 1970s, although the technology achieved first notable implementation prominence when Apple unveiled the capacitive touch-based ...