Strange scents are wafting through the air. Scents one would have thought had drifted away for good. The wind of words like Marxism, Capitalism, and Socialism have returned, anchoring here and there the distant flashbacks of troubled times.
Delivery drones are so 2013. The big news in technology in retail in 2014 and beyond is robots replacing humans. Starting just this week, right across the road from Apple in Cupertino, the Aloft hotel is testing robotic bellhops.