This paper includes both theoretical information about Radio Frequency Identification (RFID) technology; comparisons with other technologies; plus real life applications profiles. Big number of scientific researches, comments, news, implemented projects, seminar materials (dealing with RFID) were consulted, with the aim to create the best possible picture about what are possibilities, advantages, disadvantages, of the RFID technology today, and what is the future of RFID technology? This paper, more or less, is organized in such a way that it supports my opinion about how RFID can...