Law enforcers in many parts of the world have embraced technology and have made it part of their daily operations. This is an admirable move and many people find it just fitting particularly as criminals these days have also become high-tech.
It is no surprise then that apart from their guns and rifles, police can now be seen carrying tablets, smartphones and even robots. These devices, they claim, are very helpful in dealing with emergency situations that require immediate response, investigating crimes and solving cases. Some of them may be unheard of while the others have gained much attention even from advocates of privacy and civil rights.