We use the the technology every day in our lifes, we usually think that everything is done, but the communications advance every minute so, How can we modify somenthing to make it better?; If we think deeply there are a lot of artefacts that are not totally developed.
For example the tv; nowadays has apps that let you acces to the web and use diffrents gadgets. With our idea we add the main estructure of the cell phone in a big screen. You can make a video call or an ordinary call from the tv but you don't need internet you only need minutes like in your phone. You can link your phone calls with your tv too, with this you can talk while you do something else and you won´t have your hands occupied or you can make a groupal conversetion in your tv.
It would have high definition and a better quality of the call.
