Lexus LS 460 parallel parks itself using sonar, cameras, and a ginormous computer brain. More photos, and how this car works, at http://gizmodo.com/g adgets/clips
SnOil" (short for Snake + Oil) is a tactile display that uses Ferrofluid (magnetically reactive liquid) and an array of electromagnets to control 144 individual "bumps" and integrated motion sensors that allows for the game of "Snake" to be played when the user tilts the tactile display back and forth.
![Gizmodo\](http://img.youtube.com/vi/MjjyXAbD4JE/2.jpg "Gizmodo\")
