Exactly this. Why should anyone be able to potentially see any of my personal info? (I doubt whatever parallax effect or whatnot magic tech is perfect - it's go

Exactly this. Why should anyone be able to potentially see any of my personal info? (I doubt whatever parallax effect or whatnot magic tech is perfect - it's gonna eventually leak). I'm already glued to my phone at the airport because that's where my flight info is, and it's not a static location, it's always with me. Who is this for? The subset of people without smartphones but comfortable with Minority Report-esque targeted display boards?