The Tagwhat service will take social networking capabilities of an Android-powered smartphone to wrap it up into an augmented reality browser. This would end up with you enjoying a network of location tags which can be shared among friends, letting them know where you are heading to, alongside your two cents when it comes to restaurants and bars in the area apart from keeping up with the latest deals or specials. The whole network of digital tags “aims to place users right inside their own personalized global canvas where they can discover, explore and share what matters with friends and followers.” A more hyped up version of FourSquare, perhaps?