Self-Driving Cars
- Worry Meter: 80%
While you might be saying that self-driving cars are not a thing right now, they most certainly are. In fact, Google has quite a few of them that they have made. Of course, they are only really used around their campus. The reason self-driving cars are not seen a lot on the roads is simply that roads have to be programmed. Relying on GPS or a satellite system is problematic so these cars would need something to follow. All you need are chips, which can be placed safely on the roads. The chips cost about a penny to produce, so it’s very cheap.