Alice felt a smooth, flat surface against her cheek. She opened her eyes to see she was lying on a clear, plastic floor, illuminated from behind my huge monitors. As she fully opened her eyes and stood up, she saw there were four walls around her, and a ceiling, each also covered in a clear plastic with huge monitors behind them faintly glowing grey. She was inside a plastic box, about three meters in each dimension.
As she sat, confused, the monitors suddenly started to display text on every wall, the floor and ceiling, bold white on black.
It read, "STAND UP."
She paused for a moment, still leaning up on the floor, somewhat confused by her surroundings.
A few moments later, the colors inverted - the room was full of blindingly white light and an almost painfully loud noise blared for just a moment. She clutched her ears and squeezed her eyes shut in surprise.
It stopped again. The white text on the black background still read, "STAND UP."
She did as it said, bringing herself to her feet, hopeful that the sensor onslaught wouldn't happen again.
Once she was standing, the text changed, and now read, "ARMS OUT." To the side of the text, was a diagram, showing the outline of a human body standing with arms out to their side. She did as it illustrated.
A red line ran down the walls, which was accompanied by a strange whizzing noise - like she was being scanned. The red line reached the floor and the room was plunged into darkness again.
New text appeared.
"UNDRESS."
Alice started at this instruction for a moment. A moment too long, as the walls turned bright white and the noise happened again.
"UNDRESS."
She did as it instructed her - taking off her shoes, socks, top and skirt. A square in the corner was illuminated red, with an instruction above it to place clothes there, so she did as she was told. She now stood in her underwear, a simple white pair of panties and bra, in the center of the room - and her outer clothes on top of the red square.
But then the room went white again and noise started blaring, only to stop a moment later.
"COMPLETELY UNDRESS," the text read.