With home IPL (laser hair removal) being easily accessible now, I’d like to see other useful lasers developed for home use as I have a tattoo I’d like to remove.

I’m not particularly following this technology though, just moderately hopeful, which is as excited as I can get these days, that it’ll come along and be affordable before civilisation collapses.

(It’s not a tat of anything shameful, I just don’t like having to go outside or talk to people if I can possibly avoid it.)