AUGMENTED REALITY (The Wichita Eagle)

Imagine you’re lost, on a walk along the Charles River in Cambridge, Mass., where you’ve never been. You walk past a shop, hold up your super-smartphone, which is talking to the building. It tells you at a glance who works in that business, and their telephone number, e-mail and sales pitch. Then it tells you where you can catch the train to have lunch at the Green Dragon near the Boston Commons.