About this avatar

Each letter's shape is the mean of hundreds of real hand landmark recordings from the CC-BY-4.0 training dataset. Letters within a word flow directly into each other (fingerspelling doesn't return to rest between letters), and J/Z trace their true stroke paths — pinky hook for J, index zigzag for Z — as approximations, since static averages can't capture their motion.

This is a fingerspelling visualization, not a certified ASL teaching tool — hand shapes reflect the dataset's single contributor.