They spent millions creating this robot that weighs 420 pounds robot called knight scope k5 security it was a big failure it was suppose to patrol the subway all it did was moved around making plenty of noises and got in people way it debut in 2023 it didn't stop any crime especially people from jumping the turnstile so They can ride for free it looks like big webcam on wheels or giant trash can cleaning up the walkways in the subway now it's going to be nothing but scrap metal to be recycled into something else that's going to be expensive that don't work