> They allegedly do liveness checks with an IR sensor to make sure they are scanning a live eye If you control one of their devices, you could always just modi

> They allegedly do liveness checks with an IR sensor to make sure they are scanning a live eye If you control one of their devices, you could always just modify it fake a live input. Even if they intend to control the scanners themselves, corruption can probably thwart that. This comment (https://news.ycombinator.com/item?id=29001214 https://news.ycombinator.com/item?id=29001214) makes it sounds like they may be operating in countries with endemic corruption.