Dear Guys I am somehow newbie and sometimes guru , but at this moment i don't have enough time to research

My nightmare is , my boss ask me to create an interactive floor ( he just saw in an exhibition ) , he ask me to create one of them instead of buying , i am an actionscript crawler and developer with some skills in java and c# programming , i just made some track motion with a simple web cam , and this idea came to my mind if i can use an infrared or thermographic camera instead of simple camera so i can get better positioning if camera place at top of floor !

Now i just came here to ask you guys is there any resource , tip , help i can know before getting into this deal !?

is there any lib or api out to deal with this ?! EVEN, if there is any resource , article from another language c++ , c , .... could help i just didn't have enough time to test lot of ways

If you search interactive floors , or interactive floor projection you can find some companies who provide such a thing

Thanks in advance ( and sorry for my damn poor english , français could be better :D )