Indeed it was my mate Chad who developed the LED system. The app was done by the Moon guys.
We have a great group using it now and we have sessions every Thursday evening. The board/holds/problems are all a bit funky to get used to, but I know we have all learned alot from using it and gotten far stronger. So far we have learned to like most of the holds on the board. They're all very different so they force you to climb differently.
Indeed they are sandbagged as S%^&. We have just decided that the grades are fictional and in no way relate to outdoor climbing. One issue that we are having though is that two of the guys we climb with set at the local wall and the grades at the local wall have started to get a bit sandbagged as well. We have been adding new problems and just tried to be consistent with the sandbagged versions.