Hey there. I know this might be several years late at this point, but I had a question that someone here may be able to answer.

Back when I had my N9, one of the features I loved was the face recognition in the photos application.

Well, I'm wondering more and more about that. How was it achieved? Did it use an external API? Was it internal?

And more importantly, can it be extracted and made into an android or jolla app?

Does anyone have any more information on it? Just curious in general.