Impact of Eye Movements on Reach Performance
Aim 2 of Reaching with Central Field Loss
Reach Performance in the Absence of Eye Movements
Aim 1 of Reaching with Central Field Loss
Reaching with Central Field Loss
Parent R01
Active
Eye-Hand coordination in Central Field Loss
Eye-hand coordination in AMD
Strategies for Efficient Visual Information Gathering
Active visual search
Completed
Target Selection in the Real World
Attention and Segmentation
Completed
Display Reader
The goal of the Display Reader project is to develop a computer vision system that runs on smartphones and tablets to enable blind and visually impaired persons to read appliance displays. Such displays are found on an increasing array of appliances such as microwave ovens, thermostats and home medical devices.
for Display Reader software download.
Active
CamIO
CamIO (short for “Camera Input-Output”) is a system to make physical objects (such as documents, maps, devices and 3D models) accessible to blind and visually impaired persons, by providing real-time audio feedback in response to the location on an object that the user is touching. CamIO currently works on iOS using the built-in camera and an inexpensive hand-held stylus, made out of materials such as 3D-printed plastic, paper or wood.
See a short video demonstration of CamIO here , showing how the user can trigger audio labels by pointing a stylus at “hotspots” on a 3D map of a playground. See…
Completed
BLaDE
BLaDE (Barcode Localization and Decoding Engine) is an Android smartphone app designed to enable a blind or visually impaired user find and read product barcodes. The primary innovation of BLaDE, relative to most commercially available smartphone apps for reading barcodes, is that it provides real-time audio feedback to help visually impaired users find a barcode, which is a prerequisite to being able to read it.
Link to BLaDE software download: http://legacy.ski.org/Rehab/Coughlan_lab/BLaDE/
Click here for YouTube video demo of BLaDE in action.
Completed
Crosswatch
Crosswatch is a smartphone-based system developed for providing real-time guidance to blind and visually impaired travelers at traffic intersections. Using the smartphone’s built-in camera and other sensors, Crosswatch is designed to tell blind and visually impaired travelers what kind of traffic intersection they are near, how to align themselves properly to the crosswalk, and when the walk light or other traffic light indicates it is time to cross.
Click here for link to zip file containing Crosswatch code (open source) and documentation.