http://www.nytimes.com/2011/10/13/technology/personaltech/kohlers-numi-is-everything-one-wants-in-a-toilet-and-more.html?_r=1..snip..
Earlier this year, the latest salvo was fired by the venerable bath fixtures manufacturer Kohler. It produced a new toilet, the Numi. The Numi features a touch-screen remote control. The Numi washes and dries its user. The Numi costs $6,400 or 81 times the price of the basic throne at Home Depot.
The most striking feature of the Numi is what you don’t get: any visible levers or buttons. All the Numi controls are handled through a touch screen remote control that is somewhat larger than an iPod Touch. That remote controls flushing, cleaning, drying, music, heating and other settings and preferences; combinations of preferences can be stored in user profiles for different family members. When not in use, the remote docks in a magnetic charging cradle that can be mounted on the wall. There are backup buttons at the rear of the toilet just in case the remote is not working.
Then there’s the Numi’s design. The toilet, when closed, is a large white rhombus that sits in your bathroom. It does not so much say “toilet” as much as “giant building block from Lego: the Marcel Breuer Collection.” The rear panels are translucent, and LED lights gently illuminate the toilet when the Numi’s sensor determines that the room has gone dark. Another LED is mounted in the bowl itself for additional nighttime guidance; both lights’ intensity can be adjusted with the remote control.
Walk up to the Numi, and location sensors will detect your presence and cause the toilet’s lid to rise, revealing the rectangular-on-the-outside, round-where-it-counts seat. If you are a man standing in front of the toilet, you will notice a blue beam of light projected on the right-side floor, adjacent to the toilet. Place your foot in the path of that beam and the toilet seat will rise; break the beam again and the toilet will flush and the seat will lower itself.
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Meanwhile, there's a family of three living in a Buick down the block.