Who this is for: Educators, subject experts and motion producers explaining mechanisms or concepts.
What to prepare
- Audience prerequisites and one learning objective
- Approved diagram, labels and relationship definitions
- Technical sources and simplification limits
- Subject reviewer and static reference requirements
Copyable creative brief
An authored planning example. Replace illustrative details with your approved product facts and assets.
Illustrative job: explain how an inlet, chamber and outlet connect in a fictional channel model. The audience already understands that a connector represents a relationship. The learning objective is to identify the three parts and trace the two connections, not to calculate physical flow. Plan a 30-second lesson: overview at 0–5, part labels at 5–12, one bounded relationship demonstration at 12–22 and complete reference at 22–30. Keep labels anchored, preserve orientation during detail views and identify the model as illustrative. Deliver the approved label map, storyboard, static reference and subject-review checklist. Do not add real mechanical claims to this fictional example.
Make it your own
- LEARNING_OBJECTIVE
- State what the viewer should be able to explain afterward.
- PREREQUISITES
- List knowledge the lesson assumes.
- DIAGRAM_MODEL
- Supply parts, labels, connections and permitted simplifications.
- REVIEW_RESPONSIBILITIES
- Assign factual, visual and final-artifact checks.
Decide whether movement adds information
Animation can clarify a sequence, a hidden connection or a bounded change. A still diagram may be better when the entire relationship can be understood at once and movement only delays inspection. Choose based on the learning objective, not on the availability of effects.
Unsuitable inputs include an unlabeled sketch whose author cannot explain its relationships, an unverified technical claim or a diagram whose simplification changes the mechanism. Resolve those issues with the subject expert before visual production.
Stage relationships without losing the whole
Show the complete structure first, then introduce part labels in a deliberate order. Use fixed label lanes and unambiguous anchors. If a camera move reveals depth, bound the move and inspect occlusion; a labeled cutaway may be clearer.
Keep containment, sequence and causation distinct. A child inside a parent boundary communicates membership, while an arrow may suggest direction or cause. Use the approved model's semantics and provide an explicit legend when symbols could be read more than one way.
Assign review responsibilities
The subject reviewer confirms names, relationships, conditions and simplification limits. The motion reviewer checks label ownership, reading order, scale interpretation and continuity. The final reviewer inspects the actual encoded file, captions and reference view against those approvals.
Use separate fields for these decisions rather than one vague “approved” note. If an annotation line jumps to a different part during movement, the final still does not excuse it. Capture the problematic interval and verify the correction in a new artifact.
Provide a reference and explain limits
End with the complete diagram and keep an equivalent still available where appropriate. A viewer should be able to revisit definitions without reconstructing the animated sequence. For sound-off or restrained-motion variants, map every essential relationship to a visible alternative.
This is a portable production brief. It does not imply automatic scientific validation, diagram import or a finished lesson generator. The supplied subject matter and actual review remain essential.
Review checklist
- The lesson has one clear objective and stated prerequisites.
- Labels and relationship semantics are approved.
- Movement reveals information rather than hiding context.
- A technically reviewed static reference is included.