l have been checking a lot of  informations in internet about smart cars.
for example, l found out  that many of them have a hybrid electric drive system, and  they are getting  smaller than before, it means that our cars will be discontinued by smart cars, furthermore, smart cars will be more economic for people, where many people  won´t be able to spend money in gassoline or gas oil.


people  only will need to conect their cars to a plug, and it will be enough for putting the car running.
huge industries like mercedes benz are developing smart cars for getting  big profits, on the other hand, people  will have smart highways too, in addition, it will help to reduce many traffic jam problems.

it is another way to advance to the future, it means when tecnology change, people tend to change their  life style too.