Amazon working on 'smart glasses'

• Amazon (NASDAQ:AMZN) is working on its first wearable device: a pair of "smart glasses" featuring its virtual assistant, FT reports.
• The device, which would tether wirelessly to a smartphone, has a bone-conduction audio system that would allow the wearer to hear Alexa without earphones.
• Google Glass founder Babak Parviz has apparently been working on the project following his hiring by Amazon in 2014.