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 VERIFY: Was HIV infected blood put into Pepsi products? Verify: Is FEMA paying for power outages? Naval Hospital Jacksonville removes employees in viral photos Verify: Will Reese's Peanut Butter Cups be discontinued this October? Which DC neighborhoods report the most rodents? Teen returns wallet he found with $1,500 in cash Hurricane Update 9/19 Evening: Tracking Maria WUSA9 asks DC mayor about Black Lives Matter video Father says Va. teen wasn't a threat to police Md. files suit against FAA over airport noise More Stories Washington Redskins lock arms in national protest Sep 24, 2017, 11:05 p.m. Trump administration announces new travel ban Sep 24, 2017, 7:55 p.m. Anthony Weiner sentenced to 21 months in sexting case Sep 25, 2017, 10:49 a.m.