Presumably, one of those Ikea items is made of stainless steel, which is an alloy of steel containing ~10-11% chromium.
There are a lot of coatings, metals, and metal alloys that are not safe to burn, including Galvanized Steel (Zinc), Stainless Steel (Chromium), and Magnesium.
Mapping down to the millimeter is great, but the conditions on track are continually changing. Weather (rain, sun, track surface temperature, air temperature), debris (dirt, grass, marbles, spectator thrown shoes), rubber being laid down on the track, changing condition of the driver's vehicle and other vehicles are all things that need to be contended with. Simulation helps, assuredly, and is used in human based efforts extensively, but you can't exactly just play back your simulation on a real track and expect the car to stay on course at race speed.
Maybe not exactly what you meant, but Raptr employs video game players (including a few pro/ex-pro players), and is a social network for video game players.
Google has billions in cash sitting around, I'm sure if they hired a few thousand people to deal with this problem that some significant strides could be made. This, however, may not be the most prudent use of resources (cash).
There are a lot of coatings, metals, and metal alloys that are not safe to burn, including Galvanized Steel (Zinc), Stainless Steel (Chromium), and Magnesium.