SXSW technology update: wearables; plus 'smart beds' By John Mark Dempsey • Mar 13, 2014 ShareTwitter Facebook Google+ Email Rick Miller The Blacklands Cafe's personal technology commentator, Rick Miller, reviews some of the hot tech items at South by Southwest in Austin this week, and cues us in on "smart beds." Listen Listening... / Blacklands Cafe. Our personal technology commentator, Rick Miller, on tech trends at South by Southwest, and "smart beds." KETR, John Mark Dempsey. View the discussion thread.