Alternatively, you can count to 6 on each digit be counting joints and segments, sostart with the joint with the palm (knuckle), then the first segment, next joint, and so on. The thumb is a little odd because the knuckle joint is near the wrist, but you can still count it.
Using binary (finger up vs. finger down) lets you count from 0 to 1023 though.
Alternatively, you can count to 6 on each digit be counting joints and segments, sostart with the joint with the palm (knuckle), then the first segment, next joint, and so on. The thumb is a little odd because the knuckle joint is near the wrist, but you can still count it.
Using binary (finger up vs. finger down) lets you count from 0 to 1023 though.