Check this out: up on the International Space Station, Colonel Chris Hadfield uses an iPad as a teleprompter when recording transmissions for Earth. It looks like the app he’s using is Teleprompt+ for iPad, a $15 app that lets you film yourself via Facecam while reading your lines from the iPad display.
John Brownlee is Cult of Mac's Deputy Editor. He has also written for Wired, Playboy, Boing Boing, Popular Mechanics, VentureBeat, and Gizmodo. He lives in Boston with his girlfriend and two parakeets. You can follow him here on Twitter.