Here are two more demonstration of the use of gesture recognition in Processing. The first video is the training process where user types in a symbol name (label) and draws at least 5 samples. After all the symbols are entered, press the ‘Train’ button to start training the HTK model. Press the ‘Save’ button to [...]
Here is an example of using a gesture recognition library in Processing. The Gesture and Activity Recognition Toolkit (GART) is from http://wiki.cc.gatech.edu/ccg/projects/gt2k/gt2k.
It makes use of a Hidden Markov Model toolkit (HTK). Both training and recognition are supported.
In the above example, when you write with your mouse on the canvas, it matches the corresponding digit [...]
I found this WiiMote library wiigee doing a Java based gesture recognition. It relies on other third party Bluetooth facilities to establish the connection.