Many people don’t like reading non-fiction.
Synopsize popular non-fiction books in video format – a short documentary, summarizing the book and its main points.
If you like biking when traveling to a new city, this will be convenient.
Bicycle rentals at points of entry (airports, train/bus stations) delivered to your accommodations. You just pick a bike and either have it delivered to your accommodations, or even ride it there. You can also reserve online in advance.
Make planning and visiting a foreign city more pleasurable and fruitful.
A service where you can pick a local helper to make your stay better. He will help you plan for the trip, and be your local friend during your visit. He’ll learn all your needs and expectations, and since he is local will help you fulfill your wishes and make your trip as pleasurable and smooth as only a local can.
Combine the predictability and safety of indoor climbing with the feeling of the real world.
Build the “wall” on existing hill and rock sides.
Make this visual art form collectible.
Limited editions of hand drawn or painted little animation booklets.