INVN supplies the MPU6050 IMU common to most smartphones. It's a really high quality combined accelerometer and gyroscope. Samsung also uses tons of these. Fur

INVN supplies the MPU6050 IMU common to most smartphones. It's a really high quality combined accelerometer and gyroscope. Samsung also uses tons of these. Furthermore these will likely be in everything, and they are tiny. They use a really interesting mechanical technology combined with on-chip kalman filters. edit: http://www.invensense.com/products/motion-tracking/6-axis/mpu-6050/ http://www.invensense.com/products/motion-tracking/6-axis/mp...