You can inject one under your skin and no one will ever notice, Using short-range Radio Frequency Identification (RFID) signals, it can transmit your identity as your pass through a security checkpoint or walk into a football stadium. it can help you buy groceries at wal-mart. in a worst-case scenario- of you are kidnapped in a foreign countty for example- it could save your life.
are you agree with this thing?
It is impossible to have those kind of technology here in my country. Why? It is not because I do not believe that my country can do that but every corner of our country still have no electricity. Some areas have no knowledge about computers. Some do not even have the potential to have access to school. So before doing that microchip implant maybe there are things to become the priority.