Your head hurts, but you don't know why. You rub it as you sit up, glancing around the unfamiliar surroundings. You appear to be floating in an empty white void. However, as your eyes adjust, you realize you're actually sitting on a flawlessly white table in a brightly-lit white room. The fluorescent lights above you hum softly; other than that, the room is silent.
There are two doors. Rather than being labeled with a word or a name, they simply have pictures. One seems to depict a square subdivided into four smaller squares, sort of like a window. The other door is adorned with a small picture of what appears to be a computer.