@shama I got a 404 from my Mac and then the links you mentioned from my device, sorry for the false report, but you're right--should probably include a guide.
@johnyma22 I guess I just imagined when I originally backed the Kickstarter that I'd use mine in such a way where I'd pick up my phone up and it'd just unlock, basically that my phone could only be unlocked in my hand and it'd be fluid and natural. I have to tap it on the lens to unlock, which isn't really a natural movement. It's slightly disappointing, but it's because of my own unrealistic expectations. I may have been a bit harsh saying that I didn't recommend it for HTC One M8 owners--maybe it's a recommend with a caveat that you have to poke the camera, which I personally don't like because I was hoping for a pick-up-and-go experience.