The LilyPad XBee sew-in wearable radio created by myself and Kate Hartman just got an update to add a reset button and improve its manufacturability. This board can be paired with LilyPad wearable sensors, custom built sensors and a variety of output devices to create a complete wireless wearable system. Available from Sparkfun for just $14.95 with discounts available for larger quantities. Get yours today!