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Apple uses a laser infrared dot projector. Other manufacturers cheap out on that part, or prioritize design (no notch/camera hole) over security.
by kalleboo 4y ago
Apple uses a laser infrared dot projector.
Other manufacturers cheap out on that part, or prioritize design (no notch/camera hole) over security.
- ttt3ts 4y ago"Cheaping out" is not the best description. Apple has riddled the space with a ton of patents. https://insights.greyb.com/apple-facial-recognition-patents/ https://insights.greyb.com/apple-facial-recognition-patents/
- kalleboo 4y agoMicrosoft is using IR to do Windows Hello so there must be some workaround to the patents.