Floating Bike, Self-Fitting Shoes Vie for Attention

Dec. 4 (Bloomberg) -- Self-fitting shoes, 3D printers, and a floating bicycle were among the inventions displayed at this year's Seoul International Invention Fair. Bloomberg's Christine Hah reports. (Source: Bloomberg)
Google Announces New Feature 'Now on Tap'
24:17 - Aparna Chennapragada, director at Google, announces a contextual notification service called Now on Tap at the Google Developers Conference in San Francisco. (Source: Bloomberg)
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