• Find a way to organize, protect and clean easily the books on a shelf
• How to read in bed without tired hands.
• A system to place used clothing (jackets, shirts, etc) piled on the chair in our room.
• Making night stand is always organized, there is space to keep things.
• Organize electrical cables
• How to carry your keys, wallet, phone, etc., without having to carry a purse or briefcase.
• Access to higher shelves a bookcase , without carrying a ladder around the house.
• Something that serves as a blanket for the sofa and as a cushion when not in use, maintaining picked up the sofa.
• A backpack that fits to transport a variety of things, and not have several different backpacks.
• How to pick up small objects lost in inaccessible areas (such as under furniture).

I am very fond of reading and I have a good collection of books. Bookcases need to save all my books. I find it very difficult to access high shelves, for cleaning or keeping the books. Many of my friends and family are also readers and have the same problem.
I think I can address a solution to this problem, using scale models, for the time available.