Interactive 3D robotic hand piano demonstration

A browser-based interactive 3D demonstration of a five-finger robotic hand playing a 25-key miniature piano, with causally connected finger contact, key movement, MIDI-driven planning, audio, camera views, and performance diagnostics.

Prompt optimization tips

1

Specify editability

State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.

2

Close the test loop

Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.

3

Stage long builds

For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.

Imagine It. Shape It.