And just so you don't say that my previous post doesn't count in the daily total here's a real post ;-)
The Gravity is a lamp that reacts to your presence.
When it's alone in the room it lays down (it just goes kinda limp) and when it detect that somebody has entered it "wakes up", stands up, and turns itself on.
Check out the picture of that lamp, it looks pretty cool (especially when it's sleeping).
[Via Engadget]