I'd like you to help me create an app that will detect when you are within a X feet radius of a fellow sports fan of a certain team. I'm thinking maybe a main screen where you can sign up (maybe link it to facebook). You can take a pic of yourself for the profile (or if you have facebook you won't have to). You can then select your favorite college team, NFL team, NBA team, MLB team, and so on. Then whenever you are within X feet of someone that likes that same team, you get a notification along with their pic. I'd also like for you to be able to customize the distance you can detect someone. Obviously if you are in a bar watching a game, you could set this to just 100 feet maybe and see whoelse in the bar was a fan of that team.
In your bid, I'd like to know how much it'll cost and how long it will take?