Advantages and disadvantages of using cellphones?

There are many advantages and disadvantages of cell phones in today's society. While technology has made it quite convenient to practically carry around a computer in our purses or pockets, the constant desire or need to be engulfed in some form of electronic device has been said to hurt socialization. Another disadvantage of cell phones is that many studies have been conducted that show that cell phone usage could possibly heighten the risk of brain tumors due to radiation being omitted. An advantage of the cell phone is to be reachable practically anywhere in case of an emergency.