Also not free

A councilman in the Bulgarian city of Plovdiv is ousted from his position for playing Farmville during budget meetings. There are now at least three apps that use the iPhone’s camera to show the world right in front of you so you can keep texting while walking down the street, confident in your ability to avoid sinkholes, telephone poles, and traffic.

We needed 3 apps to look up? And who needs to look to text?