"The basic idea behind open source is very simple. When programmers on
the Internet can read, redistribute, and modify the source for a piece
of software, it evolves. People improve it, people adapt it, people
fix bugs. And this can happen at a speed that, if one is used to the
slow pace of conventional software development, seems astonishing...
...The Open Source pages exist to make this case to the commercial world." - Introduction to Open Source - www.opensource.org
* Sensors Sandbox
Open source application to demonstrate how to work with the on-board sensors in Android. This app makes it extremely easy to see the list of various sensors available on your device and get data from them. It displays the list of all the available sensors on your device, choosing one of them displays the data measured by the sensor in real-time using the Android SensorManager API.
The source code available at - https://github.com/mustafa01ali/SensorsSandbox