Self-Parking
Parallel parking is difficult for a lot of people. In a few years, this feature will be offered in many cars. A feature like this could possibly solve urban parking issues. Self-parking cars may prevent traffic jams, allow the cars to park in smaller spaces and making parallel parking faster.
Medical Emergency Detection
In a few years, cars will have sensors that produce injury reports when car accidents occur. These reports will help doctors diagnose symptoms much quicker.