So, when I saw a motion-activated trash can at a friend's house, I had to get one. Fortunately, Simplehuman had contacted me to see if I'd test their Touch-Free Dual-Compartment Trash Can.

There are options that open with a step-pedal ... that have dual compartments, I’ve noted the total capacity and that of each bin. If you’re trying to fit your trash can into a small space ...