Sensors are rapidly being integrated everywhere, in every aspect of our lives, ranging from home automation to wearable sensors for pervasive healthcare management. We hear ubiquitously for ubiquitous devices. In recent years, increasingly we are listening and talking about phrases like...

In this paper are presented the reasons why the sale of mobile devices has greatly increased in the last period. It is presented the evolution of mobile devices sales in the last 20 years. The main types of applications used today and how it will evolve in the near future. Development and using...