“Using a low-res webcam gives a fuzzy picture, but the system calculates 3D positions with high precision, by compensating through image processing.”
The system also has a technology that enables it to control color and brightness, so it’ll be able to identify fingertips consistently. In some cases, there will be situations where a touch is not needed and if that’s the case, the user can still operate the system using gestures.
“For example, we think this system could be used to show detailed information at a travel agent’s counter, or when you need to fill in forms at City Hall.”
“We aim to develop a commercial version of this system by fiscal 2014. It’s still at the demonstration level, so it has not yet been used in actual settings. Next, we’d like to get people to use it for actual tasks, see what issues arise, and evaluate usability. We want to reflect such feedback in this system.”