If you have yet to see a robot patrolling a parking lot or moving along the sidewalk, don’t feel left out. Security, surveillance, hospitality, and delivery robots aren’t a common sight, but it won’t be long before they are. Robots are already on the job providing extra service and security in a growing variety and number of locations, according to the MIT Technology Review.

Silicon Valley startup Knightscope, Inc. has two mobile surveillance and security robots, called the K3 and K5. The company refers to them as Autonomous Data Machines, or ADMs, because as the robots make their rounds, they can either follow prescribed paths or just wander within a determined area. While on the move, the robots continuously collect and transmit more than 90 terabytes of data per year. READ MORE