1. 2. 3. 4. 5. 6. 7. 8.  9. 

1:Find your card, 2: Register, 3: The depot delegates your bike, 4: Retrieve your bike. 5: Pack your baggage, 6: Adjust the seat, 7: Mount the bike, 8: Ride to your destination, 9: Replace the bike at a free spot

The sequence of borrowing a bike on the existing system.The interactions are simple and well explained. Of course, one needs to know where to find the bike depots in the depart and destination areas. 

On the occasion of an empty bike depot when you need a bike or vice versa, a full bike depot when you wish to deliver a bike you will have the possibility to find the status of the five nearest bike-depots in the area.

A video of the interaction: