Tecnologia M\'ovel: Uma Tend\^encia, Uma Realidade
  Currently, mobility presents itself as a major innovation in historic technological revolution. From the first decade of this century, nothing compares to what happened in the field of Information Technology (IT), which is adding to market a range of news relating to infrastructure such as mobile computing hardware, software, computer networks, etc.. From a handheld as a wireless device, iPad, Smartphone, you can connect to the digital world, people, customers, business partners, etc.. Given the infinite range of information, services and resources available in the electronic world, it is considered that few are those, markets and people who want to be left behind. The interest in this channel of communication becomes not only a new strategy of marketing and communications. Mobile devices are becoming more sophisticated and allows access to the web. Thinking in this context is that manufacturers of electronic components face each other in a war over the disputed technology to a competitive environment that is open to those who put on the market the product more attractive, interactive and versatile. 
Carlos Augusto Almeida Alcantara, Anderson Luiz Nogueira Vieira
cs.CY