Vijay Kumar demonstrated fleets of flying robots that could revolutionize industries . TED began in the 1980s with the intention of focusing on `` Technology , entertainment and design , '' and its conferences typically are sold out , attracting an audience of high achievers willing to pay $ 7,500 to attend . The company is also working on a drone delivery service called the “Flying Robot.” Talks highlighted the contrast between technological progress and social issues . Technology has improved health , lifespan , productivity , yet it poses challenges , speakers said .
Vijay Kumar demonstrated fleets of flying robots that could revolutionize industries . The company is also working on a drone delivery service called the “Flying Robot.” Talks highlighted the contrast between technological progress and social issues . Technology has improved health , lifespan , productivity , yet it poses challenges , speakers said .