TLDR: Anti-Amazon graffiti, see Times Square under water with HoloLens, needle-free blood sugar monitor for people with diabetes

Today’s featured stories

  • Photos: Graffiti targeting Amazon and Jeff Bezos illustrates animosity toward tech giant in Seattle
  • So much to sea in New York: Microsoft HoloLens a key part of art exhibit that ‘sinks’ Times Square
  • Know Labs unveils plan for non-invasive blood glucose monitor, sending stock skyrocketing

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[Editor’s Note: TLDR is GeekWire’s tech news rundown show, hosted by Starla Sampaco. Watch today’s update above, subscribe to GeekWire on YouTube, check back weekday afternoons for more, and sign up for TLDR email updates below.]