Abstract
Researchers at the University of Central Florida have developed a technology for camera-based fingertip tracking that is less expensive and less complicated than existing methods. The technology enables users to input information into a computer without using conventional mechanisms such as a keyboard, pointing device, mouse, trackpad or touch-sensing displays. Unlike other fingertip tracking methods that require a flat surface or expensive, complicated combinations of infrared lasers and steering mirrors, the UCF invention can track movement in free space using ordinary cameras.
Technical Details
The UCF invention comprises a system and methods for determining user input from a series of movements captured in video frames. A system can include a video camera configured to produce a series of video frames, memory configured to store program code, and a processor that can provide user input to an application. In one example implementation, the video camera captures fingertip motions in a series of video frames. The system’s software analyzes the video frames to identify fingertip locations and movement. The software then maps each fingertip location relative to a virtual user input device and provides the input to the application.
Partnering Opportunity
The research team is seeking partners for licensing and/or research collaboration.
Stage of Development
Prototype available.
Benefit
Enables computer input using fingertip motion in free space instead of devices such as a keyboard, mouse or touch-sensing displaysLess expensive and easier to use than existing fingertip tracking systemsMarket Application
Computer companiesMilitary
Brochure
