The iPad is a great new [assistive technology] device that people with finger/hand/arm control can operate with ease. However, up until now, any type of pointer operation was impossible. Why? Because the iPad is not pressure-sensitive. It is responsive to small amounts of electricity that your body produces. That's why long fingernails don't work with the iPad.
After some experimentation, I've found a way to make your pointer iPad-compatible. And it's near-zero cost!
Read the rest at this rjcooper.com web page.
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