LilyPad is a set of sewable electronic pieces designed to help you build soft interactive textiles. A set of sewable electronic modules–including a small programmable computer called a LilyPad Arduino–can be stitched together with conductive thread to create interactive garments and accessories. LilyPad can sense information about the environment using inputs like light and temperature sensors and can act on the environment with outputs like LED lights, vibrator motors, and speakers.