This product is so very unusual and works like a charm.  We have had raves from our friends and relatives alike.  Our grandfather, who lives with us is visually impaired and was having trouble with other trash cans hat we bought.  We would always find trash/garbage on the ground simply because he could not see well enough to find the pedal to open and would not lift the can top with his hands.  This really fits the bill.  He just waves and drops.  Awesome!