Google likes you to take your GLASS with you everywhere you go. To help encourage you to do so, it has added Foursquare, TripIt, and OpenTable to its official apps. Add this to the fact that you already get Word Lens and Field Trip, and you have lots of useful apps to choose from to get the most out of your trips. With these new apps, you will be able to get information on places you visit, keep up with your flight status, and make reservations at nearby restaurants. GLASS is only going to get better from here on out.