1. Application of G-Sensors Final project for extra project (will arrange a presentation in the last class)

2. Applications of G-Sensor Mobile Phone (photo browser) Game (Wii) Music Pacer ( 運動型 mp3 隨身聽 )

3. time Forearm Arm G-Sensor z x y An Example with 2 Sensors on Arm and Forearm ( 地心 ) ( 正面 ) ( 側面 ) g g 0 0 g 0 -g ** sampling rate = 30/sec

4. Project Description (for bonus) Choose a specific action and log 3-axis acceleration samples measured by some G-Sensors. – Golfing, batting, pitching, exercise, aerobics, stretching, … Plot the corresponding waveforms. Make observation and analyze the behavior of the waveforms. Discuss a potential application of your results. – Give an example. – Possibly combined with existing techniques, e.g. GPS.