Yes, there is a lot of confusion about the different types.
They all serve different purposes and can be very touching.
Here's two threads that may help you gather more info and ideas ....
http://www.quiltingboard.com/picture...t-t179122.html
http://www.quiltingboard.com/picture...A-t196407.html
I will caution anyone who is considering making these, to please contact those intended to receive them before you start cutting and sewing, to find out if there are any requirements re size, fabric, colours etc.
Bless All, who get involved.
It really is worth the while!