Instead of expecting developers to memorize what each of the 9 keyboards in the inspector look like, why not show small images in a fly-out menu when making the selections.
Is anyone really able to memorize the differences between Numeric 10-key, Number Keypad, and Number & Puctuation?
Remember, we're doing the work on a COMPUTER where these keyboards cannot be seen unless you have a mobile device connected at the same time to your development machine.
Here is an image of one of the 7 keyboard JPGs I keep handy. The JIVE system doesn't allow me to upload all 7 even though it says I can upload 30.