In the last two to three years, I've hit a point where I need to take off my glasses (near-sighted, can't see things far away) to read my phone. I can still make out the text with them on, but it's physically uncomfortable and holding it at a distance helps.

I've been thinking about the existence of bifocals and how they aren't ideal as I come to terms with the inconvenience of removing my glasses and putting them back on repeatedly as I task switch. This sounds pretty great and I hope it's not smoke and mirrors (given enough time, science fiction tends to become reality, so I'm hopeful).