Closed Captioning ON OFF apply | reset x Text Display Background Enhancements font Times New Roman Arial Comic Sans size T T T T color share link April 30th, 2013 Google Glass is 'beginning of a revolution' Lance Ulanoff of Mashable shares his thoughts on the new Google Glass saying "wearable technology is the future." More video Sponsored Content Now Playing Tech Talker: Low-Cost Computing Promises Connectivity for All Sponsored Content Now Playing Here Comes the Flying Cars Sponsored Content Now Playing Man Describes Flight Path of Drone in Kentucky Dispute Sponsored Content Now Playing Talking Calculators? In the 70s, We Were Amazed by Them NBC News Drupal Now Playing Hundreds Attend Vigil in Honor of Fallen Deputy Now Playing Salvation Army Braces For Erika Now Playing Nightly News Full Broadcast (August 29) Now Playing Fan 'Confronts' Kyle Baptiste in Singing Duel TRENDING Now Playing Oops! Man drops engagement ring in ocean mid-proposal Now Playing New additions to dictionary: 'Awesome sauce,' 'wine o' clock' Now Playing PTA to parents: Don't bake cupcakes - give us money! Now Playing Ed Sheeran: My lion tattoo is real after all Most Watched Now Playing Sponsored Content Exclusive first look inside Virginia gunman's apartment Now Playing Sponsored Content Oops! Man drops engagement ring in ocean mid-proposal Now Playing Sponsored Content Tropical storm Erika nears US, at least 20 dead in its wake Now Playing Sponsored Content Wife of French-American train hero: He said 'I'm hit' Now Playing Sponsored Content Hillary Clinton on the offense as Biden looms large Now Playing Sponsored Content New additions to dictionary: 'Awesome sauce,' 'wine o' clock' Now Playing Sponsored Content Husband of WDBJ shooting survivor: 'She remembers everything that happened'