As far as garbage cans go, this one is pretty slick. I really like the motion sensor, though it can be tricky sometimes. I have not had any problems with accidental openings, even though it's pretty much right in front of where I stand at the sink. It actually works by being STILL, not by motion, by sensing something in the "field of view" of the sensor. That's how it does not open by doors opening, or walking in front of it, etc... You actually have to hold your hand (or foot) STILL in front of it.
I have found the sensor really only works with something about 3-4 inches from the sensor, but that's fine. I usually hold my foot by it to open it, so it's not a big deal to be "that" close to the sensor.
The only downsides are that the can is pretty small (1.3G fills up really fast), and the CLANG it makes when it closes. I fixed that by putting a small piece of sticky foam tape by the rim. Also, it really doesn't stay open most of the time if I'm fiddling to throw something away, such as floss. You pretty much get one shot to throw something away (lid stays open probably 3 seconds, not 6 like the manual says).
But overall this is a nice can and is soooooooooo much better than the old foot pedal one we had, and way better than an open garbage where I can see my used q-tips and kleenex.