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 confesses to fatally stabbing sister, cousins in Md. Activists replace confederate statues 3 little girls murdered in Clinton home Are you one of those unlucky people who bought the fake solar eclipse glasses? Officials hold news conference after 3 children found dead in Clinton, Md. VERIFY: Did Amazon sell fake solar eclipse glasses that weren't ISO approved? Three children murdered in Prince George's Don't burn your retinas while looking at eclipse 5 26 Blackout victims at Mexico resorts have little hope of justice Large Monster Fish captured and released More Stories One week later: Charlottesville community healing Aug 19, 2017, 11:53 p.m. Comedian and Fearless Activist Dick Gregory Dies at 84 Aug 19, 2017, 11:29 p.m. Md. officials warn not to park on highway during eclipse Aug 18, 2017, 10:39 p.m.