Too lazy to rise from your squalid sofa to change an XBox game?
Relax, degenerate, and behold this fully-functioning but deeply silly App-controlled XBox disc autochanger built by LEGO nut Zwekka from 3,000 parts including three LEGO Mindstorms NXT micro-computers, seven NXT servos, an R/C motor and a light sensor.
The carousel holds 32 discs and the average change-out time is 42 seconds.
Plenty of time for you to take a wazz into that empty Fanta bottle without getting up.