text: Driverless cars may save us money individualy but over all as a coutry I think we could lose money. Driverless cars have so many sensors and devices that would need to be installed and would have to be manufactured which causes a lot of money. "These smart road systems worked suprisingly well,but they required massive upgrades to existing roads, something that was simply too expensive to be practical." This was stated to show that these sensors and things that are needed to manufacture these cars are more expensive than they should be. This is why I think driverless cars are a bad idea.Today, majority of humans own and operate cell phones on a daily basis. There is a new law called "hands free" where people that own a cell phone cannot operate it while driving. This has effected people that own motor vehicles in many ways. People need their phones to direct their self's places or answer emergency texts or calls.