At present, humans have developed a phone that is currently in use. On the contrary, the phone has the same advantages and disadvantages, so the phone affects our daily lives. The family and society.
At present, humans have developed a phone in use today. In contrast, each phone has its own advantages and disadvantages, so the phones were affecting our daily lives. Family social undertakings
At present, human progress from the past. It was used to develop a knowledge of those technologies used at present. By these technologies have many advantages and disadvantages of mixed up.