Some people have difficulty controlling the touchscreen on an iPad or iPhone with their fingers, especially older people. The iPhone touch sensitive screen works on capacitance and it does not respond well to dry fingers.
Read on for some experiments I did and how to fix the problem!
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I love the scroll wheel on top of the Apple mighty mouse, but after a while the sweat and oil on your finger combined with grit and dust clogs the whole thing up. This manifests itself in the scroll wheel not scrolling down, or up, or in worst cases, not scrolling all. Here’s how to fix the problem. Continue reading 〉