Is there any improvement you would like to see to a particular category of product or to a particular individual product?

For example, for me, my eyesight gets worse and worse with every passing year and I would really like to be able to, short of showering while wearing my glasses, tell the difference between my shampoo and my conditioner. The bottles look exactly alike and I’m thinking maybe a very simple, primitive Braille system where there could be one raised bump on the bottom of the bottle to indicate that it’s shampoo and two raised bumps on the bottle to indicate that it’s conditioner. Is that too much to ask?

Anything you have any particular problems with?