Dotty

Dotty is a utility designed primarily for evaluating the multitouch capabilities of an Android device. It serves as a useful diagnostic tool for detecting and showcasing multitouch functionality, including issues such as axis crossover troubles commonly found in some devices. This app is especially beneficial for those who wish to test their device's responsiveness to simultaneous touch points. With its open-source nature, it provides an accessible platform for users to engage with the multitouch testing process.

An important consideration is device compatibility. Android versions 1.5 and 1.6 might face challenges, as the multitouch API was integrated into Android at a later stage.

Through the use of this app, users can discover the limits of their device's multitouch performance and ensure optimal functioning for touch-based operations.