Cell phones are not just telephones, they are our agenda, our clock, our calculator, but most important of all, our way of being always connected with family and friends, of knowing what is happening and of being constantly in touch. Certainly, they are also vital professional tools. However, what is most significant to us is that they help us to coordinate our daily agendas, to articulate with our family and friends when and where are going to meet, if we are late, where are they, what are they doing and so on. It gives us a sense of security.

Of course, this has several costs, besides the dependency and the radiations, that mostly experts say it can seriously harm our health, for instance you have to be always available, because if you do not answer a call, people get mad, specially when you do not get back to them on due time. In fact, Xmas text messages invade our mobile phones in this season…and you just feel you have to reply to the hundreds of people that, sometimes only remember you on Holidays.