Meet the Dride: a smart dashcam system for your car with voice commands, cloud connectivity, app control, and safety alerts to keep you safe and connected on the road. It is built on the Raspberry Pi platform. It has a SDK, so you can design your own apps for it.
Dride has Bluetooth, GPS, and WiFi. It connects to the cloud to save your driving history and let you upload footage. It alerts you if you are at risk of a collision. Expected to ship in September.