The Libri by BlueLibris uses the Freescale Xtrensic MMA9550 solution, the Freescale Xtrinsic MAG3110 Magnetometer and the Xtrinsic MPL3115A2 Pressure Sensor, fusing together all the sensor data for Activity Monitoring, Voice Monitoring, TeleHealth Gateway, Location, Fall Detection and more. They say it’s the worlds smallest, simplest 3G speaker phone.