Editorial guideKnowledge & advice
Our review method: claims, observations and open questions
How motohy.cn labels document research, avoids invented scores and separates supplier claims from independently observed results.
BEYOND THE SPECIFICATION
A little knowledge. A better decision.
Original explainers on privacy detection, product claims and how we evaluate evidence.
Editorial guide
Editorial guideKnowledge & advice
Optical and RF detection answer different questions
Lens reflections and radio-energy indications provide different kinds of evidence. Neither method alone can certify the absence of recording equipment.
Editorial guideKnowledge & advice
Why an RF alert is not a verdict
Wireless signals have many ordinary sources. Understanding false positives and false negatives helps keep privacy concerns grounded in evidence.
Editorial guideKnowledge & advice
How to read a detector specification without overreading it
Dimensions and battery type describe a product. They do not prove detection accuracy. A practical framework for reading the evidence behind a specification.