Fold

Fold helps small product businesses make better packaging decisions before sending a design to a designer or printer. Change the copy, colors, artwork or dimensions and see the flat design and folded carton stay in sync. A paper teammate brings Meta Muse's feedback into the design review. Muse looks at exact images of the packaging, identifies a specific issue and suggests a focused change. The merchant can preview the suggestion, apply selected fields, lock brand details and undo revisions. A re-check compares the same issue before and after the change. The demo includes two real saved reviews: Muse judged WRENWOOD Improved, while LARK remained Unresolved. Fold keeps the evidence and the disagreement visible so the merchant can make the final decision. Optional WebXR comparison brings the cartons into mixed reality on Quest. Try the browser prototype: https://project-p2aej.vercel.app Prototype scope: one rectangular carton with adjustable dimensions and RGB previews. It does not certify print readiness or physical fit. The current public editor supports editing and comparison; fresh public Muse calls are paused, and the demo shows recorded Muse reviews. Shelf work and phone-camera AR are not included.