Google teams up with Warby Parker on Project Glass. VentureBeat

Pinterest raises enough funding to reach $2.5 billion valuation. Reuters

Nielsen expands definition of ‘TV viewing.’ Hollywood Reporter

Billboard Hot 100 now incorporates YouTube data for top singles. NYTimes

The languages of New York tweets, mapped. Guardian

Google releases the new Pixel Chromebook with high-def touchscreen. Google

Twitter introduces new security measures. Twitter

Mark Hamill confirms talks to be in new Star Wars movie. Guardian

Petition to make smartphone unlocking legal reaches White House. engadget