I developed the tablet submission, moderation and live-display software. The application stores stroke order and timing so the handwriting can be replayed and exported for later use.
From a gesture to a message
The tablet captures the drawing as strokes rather than treating it only as a finished picture. That gives the message a reusable form: its shape, order and timing can travel together.
A wall people can actually run
Submission, moderation and display need a shared view of what is ready to appear. My work covered those interfaces and the controls around stored messages, replay and export.
Keeping the original movement
Saving the gesture makes a later replay possible without inventing a new animation over a flat image. The result can be reused beyond the original display.