Meet SafeConnect: a handy solution designed to let you use apps in your car in a safer fashion. It stays on your steering wheel and allows a driver to safely control apps on your iPhone or Android. It connects to your smartphone via Bluetooth.
You can leave the device on for 400 hours on 2 AAA batteries. Simply push buttons on the device to dictate text messages, make phone calls, and check sports scores. The project is on Kickstarter at this time.