Hey Siri...Harry Potter spells

I was wondering how Siri (virtual assistant developed by Apple) would respond if I used Harry Potter spells. So when I said a couple of spells to my smartphone, this is how Siri (iPhone) replied to me.
Apparently sometimes it works casting spells on iPhone and it feels like being a magician.
When I cast the spell "Lumos", thanks to its artificial intelligence (AI), Siri replied that it turned flashlight on and indeed it did so. Whereas, when I cast the spell "Nox" it replied that it turned the flashlight off while indeed doing so.
Pure magic! And there's no need to say hocus pocus or abracadabra!