fiducial markers, reactable, table top interface controllers
reactable - interface controllers - reactivision - table top interface controllers
tabletop interface controllers and systems are becoming more popular over the last few years. youtube is helping get the word out there - it was interesting to see a post on Stealth Board linking to the youtube video below and the guys talking about how cool it was and that it's the music of the future & it being alien music. !!
sounds like the genres are crossing over.. !
reactable / reactivision
video processing languages / systems
game of life - genetic algorithm