Amazon introduces $20 Dash-like button for the Internet of Things, sells out in a day. by James Risley on May 13, 2016 at 10:45 am May 13, 2016 at 11:05 amJames Risley on May 13, 2016 at 10:45 am ...

Amazon's Dash buttons are tiny adhesive physical triggers that can order for you, through the magic of WiFi, anything you need to stock up on. But that's not the limits of their power, if you're ...