Omniscient Siri is a three-dimensional phone case that was inspired by Apple's digital help assistant. Siri helps phone users like a personal assistant keeping track of alarms, weather and any other thing one can think of. The Omniscient Siri was entered into a design contest to see who could come up with the best representation of what Siri might look like and managed to be one of the winners.
The case itself is all white and has a face that stretches outward as if it's going through a thick wall of plastic wrap. While the Omniscient Siri phone case is definitely creative and artistic, it probably wouldn't be that convenient to have just because it wouldn't exactly fit in your pocket.