text: The Mona Lisa demostration is really extented to bring a smile to your face, while it shows just how much this computer can do, however the same technology can make computer-animated faces more expressive- for video games or video surgery. For now this is the answer for the questions of the beginnig, this is the new technology can do today, What will can do next?Everyday people die in car accidents because they use cell phones while driving. According to research cell phones are leading factors that cause accidents. Studies show that a cell phone put drivers at a four time greater risk of a crush. Despite of a danger, people still use cell phones because they want to be always available and keep in touch with other people. Also, they think that hand-free set is safe because they can drive using two hands. Moreover, they use arguments that cell phones are necessary in emergency situations. Although some people support using cell phones while driving, there are evidences that they are dangerous and people should avoid talking while driving.