“If I could magically turn the debugger on, we’d see photons bouncing throughout this world. Eventually they hit the back of your eyes, and through that, you reason about what the world is. You essentially hallucinate the world, or you see what your mind wants you to see.” Wired’s Jessi Hempel gets a first look at the product that could remake Microsoft: Project HoloLens.

+ And here’s Hempel’s related cover story: Satya Nadella’s got a plan to make you care about Microsoft.

+ Twitter has a new feature called “while you were away” that will provide a recap of tweets you missed while you were away from your screen. (Life should launch a “while you were away” feature to update you on what you missed while you were on Twitter.)