Why 'say it or scan it' works on the Amazon Dash Wand

GUEST: When AI is easy, it works wonders. That’s the concept behind Amazon’s dominance in the home and just about everywhere else. We like things to “just work” and not cause a lot of problems. The Amazon Wand, introduced this week and available for $20 (and with a $20 credit for purchases, so it’s basically free), […]