The main idea behind redesigning ordinary objects for people with special needs is having them to use mechanisms not designated with their needs in mind. I think that this is the answer and I hope that it's helpful for you.
A lot of it was written for the church or for god. There is a strict adherence to form. Also one of them can be Doctrine of affections I think you're looking for Basso continuo:The Doctrine of Affections
Well, pop art includes lots of talent and participation!!!the main idea behind it is that you learn about pop artists, songs, etc. and you learn about art like music and singing!!! sooooo wrong!! im angry !!!!!!!!!!