First paper prototype

Finally I was able to scan the first paper prototype of my application.
On the following figures you see from top to bottom, left to right:

• A scenario for searching for a certain building, displaying the route there from the user's current position, and checking in at the building
• A scenario for displaying some buddies on a map according to some filter options chosen by the user
• A scenario for searching for an available PC room
• A scenario for displaying some events on a map