Online, and new tools are letting the disabled get in on the fun, too. gary tuchman takes a look in this morning's "edge of discovery." >> reporter: steve is an avid gamer. he's also disabled. >> i have a form of muscular dystrophy that's kind spinal at. right now i can move my hands and that's about it. >> reporter: sometimes his gaming experience was limited so he looked online for help and came across an organization founded by mark. >> the ablegamers foundation is a non-profit that helps get disabled people into gaming. >> reporter: the website's forums encourage people to share game recom...