Today, there are not only smart cars; there are smart cell phones too. It is incredible all things you can do with a cell phone. For example, cell phones almost have the same functions that computer have. They have internet that allow you to use different applications such as facebook, twitter, instagram, whats App, Google, you tube, ect. Another thing is, some cell phones have one application which you type any homework or report. And what about photos? There are some cell phones that take excellent photos and you do not have the necessity to use a camera. In addition you can pay your bills through cell phones, they have GPS can pinpoint the location of you or any places. In conclusion, in the future smart cell phones will get smarter and smarter, and they will make many things which we have never imagined.