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Oh I don’t know how it works on the iPad I’ve only ever used it on the iPhone. I’m not that surprised that it doesn’t work as well on a larger device which is held much further away.
Hmmmmmmmmm I wonder if that's the reason we have not seen it migrate to MBP or MBA

It would seem an obvious thing to do if it was that good or secure

W10 hello is very convenient :)
 
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