Call and Response

Call and Response is a browser-based 3D modeling workspace designed to make precise modeling more approachable. Users can create and edit objects with familiar mouse and keyboard controls or use optional webcam gestures and natural-language instructions to work with the same scene. The problem we’re addressing is that 3D design tools can be difficult to learn and precise edits can take many steps. Call and Response lets users describe or physically gesture and edit the change they want while keeping the result reviewable. AI-proposed edits are validated, previewed, and applied only when the user confirms them. The editor remains usable without a camera, microphone, network connection, or AI service.