dr. schwartz, dr. arroyo and the university of florida electrical and computer edge nearing division.er the parrot. pepper is on the bird buggy controlling it with his beak. moves it forward, backward, left or right and the buggy responds. pepper was trained to use this device and it comes equipped with onboard sensors to allow it to avoid obstacles. >> this is an invention for the pet bird because oftentimes the wings are clipped and they can no longer fly. >> awesome invention by andrew, but now, come up with a way for humans to fly. i just want to go out there. i can ride a scooter. pepper can ride a scooter but also fly and i can't. come on. >> steven, it's tech time once again on "right this minute." >> always a fun time. >> this time we're going to talk about something called hydro graphics. check this out. >> looks like what is that, like a hub cap? >> a hub cap. we've got a design, a paint design, full loading if you will on the water. you dip the item into the water and the paint. >> and watch what comes out. >> weird. >> what? >> that is crazy. you know what, it's so precise