what will cellphones be like in the future

Cellphone is getting more and more popular in our life.Modern people not only use their cellphone to chat with some one,they also play games,make their plans ,have a meeting and so on.The cellphone in future must have more functions to make people'lifes more simpler.Good-looking is impotant too.Most innovative cellphones are salable,because people love those new ideas.So that,in the future,it must be more convenient ,more good-looking and more high-tech.