Easy-to-use open source hardware. Control motors and sense the environment over USB with C/C++, C#, Delphi, Java, PHP, Python, Ruby, Visual Basic .NET and more.
People living in China are the main victims of the country's horrendous pollution problems, no doubt about it. But a lot of that pollution travels on powerful winds...
java-emotion-recognizer - Java emotion recognition engine. Given training data and an input image, JEmotionRec can guess the emotion being conveyed with reasonable accuracy.