ICare Haptic Interface for the blind

2005-09-15T15:35:00+02:00

(from the iCare project web site)

iCare Haptic Interface will allow individuals who are blind to explore objects using their hands. Their hand movements will be captured through the Datagloves and spatial features of the object will be captured through the video cameras. The system will find correlations between spatial features, hand movements and haptic sensations for a given object. In the test phase, when the object is detected by the camera, the system will inform the user of the presence of the object by generating characteristic haptic feedback. I Care Haptic Interface will be an interactive display where users can seek information from the system, manipulate virtual objects to actively explore them and recognize the objects.

More to explore

The Center for Cognitive Ubiquitous Computing

Laser-based tracking for HCI

2005-09-05T15:25:00+02:00

Via FutureFeeder

Smart Laser Scanner is a high resolution human interfaces that tracks one’s bare fingers as it moves through space in 3Ds. Developed by Alvaro Cassinelli, Stephane Perrin & Masatoshi Ishikawa, the system uses a laser, an array of moveable micro-mirrors, a photodector (an instrument that detects light), and special software written by the team to collect finger-motion data. The laser sends a beam of light to the array of micro-mirrors, which redirect the laser beam to shine on the finger tip. A photodector senses light reflected off the finger and works with the software to minutely and quickly adjust the micro-mirrors so that they constantly beam the laser light onto the fingertip. According to Cassinelli and his co-workers, the system's components could be eventually integrated into portable devices.

More to explore

The Smart Laser Scanner website (demo videos available for download)

Last posts on Future interfaces

ICare Haptic Interface for the blind

Laser-based tracking for HCI