Detailed text transcripts for TV channel - MSNBC - 20170820:03:13:00
Cart, the agv gently lifts it off the ground and takes it away. they are powered by nickel cadmium batteries. >> they will get a charge in the battery area and go out for one service around the jail. and then they will return to the battery area to get a quick charge, usually about three minutes and it's ready to go. >> they deliver about 1,000 meals a day. this is a custom design that was designed specifically for the sheriff's department. and they're designed in this shape so they fit underneath the food carts. >> santa rita robots. this is how our meals are brought to us. >> some inmates ev...