In August, 28-year-old Grant Michalski was implicated as part of a ring of men sharing images and videos of a young girl, the daughter of one of the ring's members, being sexually abused. The FBI arrived at Michalski's home with the authority to require him to unlock his iPhone X using the phone's Face ID feature. It was the first search warrant of its kind. From schools to summer camps to baseball stadiums to, of course, phones, biometric technology is everywhere. It's how we sort photos, buy beer at baseball games, and board flights.

Plenty of people still like to read their comics on paper, but increasingly, phones and tablets are the devices of choice for keeping up with the Justice League. Last year, Google introduced a new reading experience for comics in its Play Books store for Android that makes it easier to follow along with the story. Today, the company is launching yet another update to the comics reading experience -- this time with a focus on making the speech bubbles in comics more readable on small devices. As Google's Head of Product for Play Books Greg Hartrell told me, the team looked at the feedback it got from the last update. While readers liked the new reading experience, they complained that it was still too hard to read the text on a small screen.