What Smart Glasses Actually Look Like and How They Can Help

eMarketer principal analyst Victoria Petrock explains smart glasses: What can they do? What will they look like in the future? She then discusses Facebook’s new VR world, how many Americans listen to audiobooks and UPS’s drone delivery achievement.

Subscribe to the "Behind the Numbers" podcast on SoundCloud, Apple Podcasts, Spotify or Stitcher.

"Behind the Numbers" Podcast