BubCap Pro for iPad, iPod Touch, and iPhone

I find this low-tech tool from RJCooper's website:
http://rjcooper.com/bubcap


The Problem: Autistic, young, difficult, cognitively 'early' individuals press their i-device's Home button and exit the app you want them in.
The Solution: Cover your Home button with a special BubCap Pro that I have tested and adapted.  BubCaps are small aluminum 'tab's (the manufacturer actually makes a variety for different purposes, but the aluminim "Pro" model is the only one I've found all-around success with).  They self-adhere to the cover your Home button.  The Home button cannot be pressed directly now, by anyone!  It works great! :)  Problem solved!

A Picture of Two Hands Putting a Self-Adhesive Pad on the Apple iPad Home Button

What, it costs about 12 USD?... Find out if it is worth it!