Oh jeeze!
You open one of the 996 boxes on this floor and find...
A helmet, the inside of which is covered with small electromagnetic sensors. There is a compartment for two standard C cells, and a cable terminating in a standard serial connector. When plugged into a computer, worn, and switched on, it will generate source code for a program which (according to the copious comments) will act and talk exactly like the person who put it on, down to quirks, favorite quotes, likes, dislikes, and other eccentricities. Unfortunately, the code will take up at least 1.5Gb of disk space, and it is all written in LOGO.