Just in the past month, I’ve seen so many people on the subway rocking one of those privacy screen protectors on their phones. You know, the kind that blocks the screen from the sides — so that prying eyes don’t see what they’re doing.
I definitely can see how they can be helpful, including a couple months ago when I was flying for work. When you’re in such close proximity to others, we often forget that we might be doing something personal or important on our devices. The last thing you want is someone snooping on what you're doing, or worse, reading personal information like your passwords or conversations you’re having with people.
