Kohler's DTV shower takes bathing to an entirely new level. Adding in the kinds of features you're used to seeing only on massage chairs at the mall, the DTV allows you to program your shower to spray you from different shower heads placed above you along the wall, giving you various types of massages and other generally anti-dirt programs.
It's got an iPod-esque control panel that lets you choose where the water is coming from. Personally, I do alright with a single showerhead and boring knob controls, but I can't say I'd mind getting an upgrade like this. However, with prices for just the digital controls starting at over $1,000 and the shower apparatus itself starting at $1,100, I think I'll have to pass. Pity.