Cases & demos
Real cases include only what clients have agreed to make public and what can be verified. Demos use mock materials to show what a deliverable looks like and what a person needs to check.
01 / Real cases
The first real cases are being written up and will be published once clients sign off.
Every case follows “problem → approach → result” and reports only verifiable results. Want to hear how it's done in a similar industry? Just ask when you book a call.
02 / Delivery demos
These are mock examples, not client results. Each one keeps its sources and marks the human review checkpoints.
Task and materials
Answer: Can this device be used outdoors?
Demo product manual: For indoor use only. Turn off the power before cleaning.
Demo output
Outdoor use is not recommended. The demo manual explicitly requires indoor use. Source: Demo product manual · Scope of use. Uncertain or missing points go to a person to confirm.
Checkpoint: Does the answer match the materials? Is the citation accurate? Has anything not provided been made up?
Task and materials
Extract what's known and what's missing — without making decisions for the client.
Mock request: We want to make a product presenter video. We have a product description, but haven't settled on the audience or video length.
Demo output
Task: Product presenter video Materials on hand: Product description To confirm: Target audience, publishing channels, length, shooting and editing scope Next step: Verify product facts, then set script requirements.
Checkpoint: Separate facts from open items. Never fill in budget, timing or willingness to pay on your own.
Task and materials
A short first draft aimed at office workers with messy paperwork.
Demo product: A desktop document organizer for sorting paper files. No specific time savings are promised.
Demo output
Want to sort the paper on your desk by purpose? This demo organizer helps you file documents by category. Decide how you want to sort first, then pick a size that fits your desk. Exact dimensions and materials still need to be confirmed.
Checkpoint: Uses come from the materials. No invented benefits, reviews or discounts. Check dimensions and permissions before publishing.
Liu JinlongOPC