User-Friendly Electronic 'EyeCane' Enhances Navigational Abilities for the Blind (image) IOS Press Share Print E-Mail Caption This is a flow chart depicting the use of the device and an illustration of a user. Note the two sensor beams, one pointing directly ahead, and one pointing towards the ground for obstacle detection. Credit Restorative Neurology and Neuroscience Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.