topic one question 1 b

What is collision detection in AutoSafe MR Assist?

Collision detection is when the MR system detects when a fingertip collider overlaps or intersects with a virtual object collider.

What lecture-note feature enables fingertip collision detection?

Five sphere-shaped colliders are attached to the five fingertips of each hand skeletal model, allowing the system to detect touch interactions.

How can collision detection provide feedback on interaction depth?

The system can judge whether the technician’s fingertip collider is too far away, correctly touching, or moving too deeply into a virtual object or component.

Why should the sphere collider diameter match the index finger thickness?

The sphere’s diameter should match the thickness of the index finger to increase touch accuracy during MR interaction.

How can bounding boxes improve depth feedback in MR interaction?

A 3D bounding box provides a clearer visual interaction boundary around a virtual object, and its proximity shader can show how close the technician’s hand is to the object.