this art piece created by neil mendoza in collaboration with autodesks artists in residency program.e. he created what he calls the fish hammer. a web cam is tracking that goldfish in his bowl in the background. and when the fish stops long enough, the hammer drops. >> oh. sweet. this is awesome. >> the fish's name is smashy. >> we deserve this. we deserve this because of all the garbage and all the water bottles and stuff that we leave in the seas. this is their way of striking back. >> exactly. it's kind of cool. it's obviously created with lots of different technologies and stuff. you could see the hammer rolling around on that circular track. it translates it to the hammer and then the hammer -- >> and it's 100% controlled by the movement, nothing else? >> the fish is going about its business and destroying stuff. doesn't even know he's doing it. kind of the way we damage the ocean. we go about our daily lives. lots of stuff gets tossed in the ocean. we don't even know about it. so this is a very artistic look at what's going on in our environment. >> the difference between us an

well, tech artist neil mendoza's latest work has created a solution. with software calculating the velocity needed to translate his moves into powering the hammer. apparently, it empowers fish to break people stuff. now, although gaming is massive, the fact that they are video games operated by often quite complex controllers means that if you have a disability, they are quite difficult to play. well, kat has met up with one guy who's made it his mission to improve accessibility and make games playable for all. i received a challenge recently — come and play me at killer instinct. fight on! it didn't say "if you dare", but it might as well have done because, as it turns out, ben is somewhat of a combo expert. ok, now you're punishing me. i can't do anything! ben, have mercy! this is unbelievable! just unbelievable! ben hasjust taken me out in about 20 seconds. i could have done it quicker than that if i didn't screw up my inputs at one point. we're playing killer instinct, a 5—year—old combat game. it's a big esports title with players competing for mi