We all know that early and disabled learners love using their fingers on iPads and other touch tablets, but all too often accidentally touch the Home button, requiring the teacher to restart the app. No more, with Paperclip Robot’s BubCap, a button cover that prevents inadvertent actions. It’s a simple idea that is very effective at helping streamline a classroom’s activities. The cap is latex free and the Home button can still be activated with the firm press of an adult finger. There are three different sizes, depending on what sort of student will use it. BubCaps cost about $1.50 each.