We need to creat a facebook connect app that will have a front end where the user will login to our app and save the user id, acces token and a 5 digit string that will be input at the time of login.
With this info the app should be able to connect with facebook to post on the users wall on demand, that is when we receive the 5 digit string, it should look on the database to see who the user is, get the uid and access tokens and then post either a text or a picture that it is passed to the app to the facebook wall of the user.
The five digit string is stored in a wristband code that will be scanned and updated in each of the totems that we will have. Users should be able to do this for two weeks in a row.
We have a 5 days deadline. This means you will have to work over the weekend to get it done. The sonner it gets done, the bigger the project bonus.
Feel freen to contact me for more info.