Here's a scenario: "It's 2015 and you've just arrived back in New York City from a weekend trip. You're standing in Times Square when it occurs to you that you're hungry. So, literally in the blink of an eye, you call up information about all the nearby restaurants. You realize, however, that you could also use some companionship so you say 'friends nearby restaurants.' Just then you see that a pal of yours has checked in to Fannelli Cafe in SoHo. You quickly text him and arrange to meet. When you call up directions, you get an offer for $2 off your first Guinness. All thanks to Google Glass."
Here's how +Google
Glass could change advertising in the future: http://on.mash.to/XZ2fl1
What do you think about the potential for Google Glass?