Bordeaux manager Laurent Blanc was delighted that his side managed to score against Chelsea from a set-piece, which also ensures they are still in with a chance of qualifying from the group.
Right now a teacher must score the map by hand, but Stevens is close to finishing a piece of pattern-recognition software that electronically scores those maps.
Gomez recovered from the tackle to score the opening goal mid-way through the second half with a stunning set-piece, before Hugo Rodallega sealed a comfortable victory for the Latics late on.