Problem: everyone hates parking, it's nearly impossible to find a free parking spot in Amsterdam, that's it.

Solution: offer valet parking on demand, Uber-like style. Post request, drop your car, see where it is parked, pay and get it back when you need it, afterwards just rate your valet guy, full service.

My work: visual communication, prototype to show to hotel concierges to learn more about the problem and see whether this solution would work.