Similar ones were handed out at the SHA-2017 camp: https://wiki.sha2017.org/w/Projects:Badge
They were pretty fun, and well-thought out! Readable in direct sunlight, a kit of tricolor LEDs you could learn to solder on to have fun with after dark, a collection of apps, and best of all, they still work.
I love the classic MacOS aesthetic!
Similar ones were handed out at the SHA-2017 camp: https://wiki.sha2017.org/w/Projects:Badge
They were pretty fun, and well-thought out! Readable in direct sunlight, a kit of tricolor LEDs you could learn to solder on to have fun with after dark, a collection of apps, and best of all, they still work.
I love the classic MacOS aesthetic!