I have Essential Tremor, which is a neurological condition that cause my hands to shake uncontrollably. When I use ChwaziFingerChooser, so long as my finger is one of those resting on the screen, a result never occurs. I’ve figured out the reason is that all fingers must be *completely* still. This seems a bit unnecessary. Considering there are up to 10 million people in the US with this same condition, I can’t be the only one who has tried to use ChwaziFingerChooser and had the same problem. If the developer(s) could make it a bit less sensitive, you would make it accessible to this group of people as well as the millions more with other movement disorders.
Thank you for all of your hard work, this is a great idea. Don’t want to be a whiner here, just trying to help you make your app usable for more people like myself!