Close Sonar Glasses from G-Technology Nichole Sullivan, research engineer with G-Technology tells Chris Leary and Markette Sheppard how their sonar glasses help the visually impaired. Plus, Jack Wood demonstrates how the sonar glasses work. WUSA 11:39 AM. EST January 04, 2016 JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS Man dies after shooting in Germantown Manhunt for escaped prisoner Naked woman walks through Atlanta Airport WUSA9 meteorologists talk about the 2002 La Plata tornado Too Many Zooz live performance New child care law could cost DC parents Is a woman allowed to breast feed her baby anywhere? Saturday morning weather webcast Dancing DC kindergartners win hearts and views DC dine and ditch suspects shamed on Facebook More Stories Prisoner in jail for attempting to murder cops on the run Apr 28, 2017, 11:57 a.m. Mystery in Virginia: Someone is shaving other people's cats Apr 29, 2017, 7:18 a.m. Warm Sunday with isolated showers/storms Feb 18, 2016, 10:28 a.m.