Utensil shelves that come up to me
It's really frustrating to have to bend down to retrieve things from bottom shelves, though something has to go down because of space. Having a shelf like a giant wheel for kids (like in amusement parks) where the trays always hang off the wheels and always stay horizontal would solve my problem. I can flip the wheel and get the tray I need come to the top and then pick up or place an item. Only problem could be to keep the trays horizontal even when the items are not kept in a balanced fashion.