Turn-by-turn photos - Airport Terminals?

One nice thing Google did with their driving directions lately, was to integrate their street-level images with the driving directions, so that if you aren't familiar with an intersection, you can just click on the Camera icon and see a picture of the intersection. Sweet!

Now what would be nice, if there was such a thing for airport terminals: If I arrive in Concourse C in BWI airport, and want to see how to get to baggage claim. Sure, there is a terminal map available, but there are two maps; upper and lower level. It doesn't show where the escalators are; just the elevators. What do the carosels look like? Do they have digital signs listing the flights?

I'd be grateful if someone happens to travel that way could snap some pictures!