Robiot: A Design Tool for Actuating Everyday Objects with Automatically Generated 3D Printable ...
summary
Robiot takes a short demonstration video and automatically extracts motion parameters to generate 3D printable actuation parts that mount on legacy objects. It uses optical flow and arc-fitting to classify revolute vs prismatic joints, projects 2D motion onto a matched 3D model to locate ground and movable parts, then outputs mechanisms (e.g. four-bar linkage, pin-in-slot, gear-rack) and installation guides. Six participants in hour-long sessions produced seven working actuated objects (lamp, faucet, drawer, spray bottle, squeeze bottle, stapler), reporting ease of use but bulky form and single-DOF limits.
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chapters (6)
- 0:00Start
- 7:09Mechanical Design Knowledge
- 13:21Conclusion
- 14:33Tolerancing of the 3d Printed Parts
- 16:41How Did You Project a 2d Image over a 3d Model
- 16:57How Do You Find the Best Projection for Projection
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