Some interesting news for quantified self geeks who are also heavy drivers. Telefonica is beta launching a new service, including apps, online data and sensors, which offer you quantified self for your car. I’ve just signed up for the beta. Only 1,000 sensors are on offer, so sign up if you want to be in with a shot of giving it a go.
Disclosure, my company works for part of Telefonica, but not this part (shame!)