NYPD unveils K5, the subway's new robot guardian
New York City has introduced K5, an autonomous robot that will patrol the Times Square subway station between midnight and 6 a.m. in order to help keep the city's subway system safe.
New York City has introduced K5, an autonomous robot that will patrol the Times Square subway station between midnight and 6 a.m. in order to help keep the city's subway system safe.