Using a LilyPad Arduino, Conductive thread, an accelerometer sensor and LED's, accessorize a shoe that flashes when you step and lights up according to the angle of your leg from 0-90 degreres. Demo video here (I used a medical boot). http://youtu.be/LwbXNsZfImQ
Update 8/21: Added a calibration algorithm. Sets the min and max of the y and z vectors at the beginning of the program. The LED's will light. Hold the accelerometer vertically. The LED's will blink rapidly. When the LED's are solid again, hold the accelerometer horizontally. The LED's will blink rapidly once more. That is the end of the calibration sequence.
