Touch Screen Tester Device End-Effector

Accessible Touch – Improving Touch Screen Usability

Touch screen-based mobile phones are the new generation of phones which brought with them several improvements in terms of interfaces, adaptability, usability and beauty. On the other side, the use of large touch screens made buttons no longer necessary, bringing new barriers to usability. But even with the breakthrough in the touch screen market, some people still have problems regarding mobil...

Touch Screen Computer Displays

New Touch Screen Application

An adaptive speech rate control technology for ultra fast listening that is equivalent to skimming is described. Nowadays, listening to audio books on mobile devices is quite common. People read books at various levels of detail from close reading to skimming. Although a similar feature to skimming is required to efficiently obtain information from audio sources, there is no tool equivalent to ...

Touch Screen Controller Tips

Burr-Brown makes a number of specialized analog-to-digital converters for touch screen applications. The ADS7843, ADS7845, and the new ADS7846 converters all are designed for specific touch screen applications. Applications using these devices can benefit greatly from the tips presented in this application bulletin. Most of the examples discuss the ADS7843, but the techniques shown are applicab...

Visual Screen: Transforming an Ordinary Screen into a Touch Screen

Touch screens are very convenient because one can directly point to where it is interesting. This paper presents an inexpensive technique to transform an ordinary screen into a touch screen using an ordinary camera. The setup is easy: position a camera so it can see the whole screen. The system calibration involves the detection of the screen region in the image. which determines the projective...