I first looked at BubCap by Paperclip Robot last summer, finding it handy for parents, during demonstrations and preventing inadvertent access to the iPhone or iPad Home button. At that time, there were three BupCaps models available: the Regular, the Ultra and the Max models (in order of resiliency).
They made it especially difficult to hit that Home Key. "That's exactly what you want -- a significant challenge for smart-alecks who would get cute with your demos, or someone whose physical development may outpace their wisdom," I wrote then.
One problem remained, however. It was pretty easy to peel them off. A sharp fingernail and the will to act
