Hitachi Rollerball Interface Concept
Biggs is the editor of TechCrunch Gadgets.
Biggs has written for the New York Times, InSync, USA Weekend, Popular Mechanics, Popular Science, Money and a number of other outlets on technology and wristwatches. He is the former editor-in-chief of Gizmodo.com and lives in Bay Ridge, Brooklyn. You can Tweet him here and G+ him here. Email him directly at john@techcrunch.com. → Learn More
Another concept device using a very cool system of see-through rollerballs and a back button to do just about anything. They had a few mock-ups and it really makes sense once you see how smoothly everything works with just a ball. Maybe the next iPod can get a scroll-ball?
