Kindle
InAnimate stickers ($4/sheet) contain eyeballs, mouths and other cartoon facial features for you to stick onto your coffee-cups, staplers, phones, and other inanimate objects to give them the appearance of gleeful life. The stickers are removable, letting your reconfigure the staring faces around you on a whim.
Link
(via Wonderland)
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.