You struggle to lift your head in the darkness. A pale block of light is in front of you, barely illuminating the room. It is still too dark to see the walls or the floor, but you have a feeling the room is very small. As you begin to shake the daze off, you try to scratch your nose and realize you cannot. You are sitting on a stucture roughly the same shape as an easy chair with the foot rest up, but your arms and legs are clamped firmy to it.