I've been doing some serious thinking and it seems to me that the current thumb Braille method is inefficient and difficult. Instead of telephone buttons 1, 4 and 7 for dots 1, 2 and 3 and phone buttons 3, 6 and 9 serving as dots 4, 5 and 6 in thumb Braille mode, why not have dots 1, 2 and 3 represented as phone buttons 3, 2 and 1 and dots 4, 5 and 6 would be phone buttons 7, 8 and 9. Now, I wouldn't want to write a novel this way, but it is comfortable and I think this would make far more sense than the current thumb Braille method. I've been testing this out using a touchtone phone as my experiment apparatus. Beth