Business Card Ouija board

This Ouija Business Card Helps You Speak To Tiny Llamas

Business cards, on the whole, haven’t changed significantly over the past 600-ish years, and arguably are not as important as they used to be, but they are still worth considering as a reminder for someone to contact you. If the format of that card and method of contact stand out as unique and related to your personal or professional interests, you have a winning combination that will cement yourself in the recipient’s memory.

In a case study of “show, don’t tell”, [Binh]’s business card draws on technological and paranormal curiosity, blending affordable, short-run PCB manufacturing and an, LLM or, in this case, a Small Language Model, with a tiny Ouija board. While [Binh] is very much with us in the here and now, and a séance isn’t really an effective way to get a hold of him, the interactive Ouija card gives recipient’s a playful demonstration of his skills.

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2023 Halloween Hackfest: Ouija Robot Is Even Creepier Than The Real Thing

When you’re a kid, nothing says spooky like turning off the lights and bringing out the Ouija board. For decades, this mystifying oracle has purported to channel the dead by spelling out messages using a board with numbers, letters, yes/no, and a heart-shaped windowed bit of plastic called a planchette.

While the action of a standard Ouija board owes itself to something called the ideomotor phenomenon, this motorized Ouija robot by [Ronald McCollum] is powered by tweets.

That’s right, the mannequin hand uses the planchette to spell out the tweets with a rather crisp snap of the wrist. [Ronald] impressively coded all the positions by hand, with each letter being comprised of both a hand position and planchette position.

This project utilizes both an Adafruit Crickit board and a Raspberry Pi, mostly because [Ronald] wanted to use the Crickit for something, and added the Pi to spell out the tweets on the display in real time. Check it out in action after the break, and stick around for a bonus video of the numbers being laser-cut.

Speaking of creepy motion, here’s a refrigerator clock that uses those colorful alphanumeric magnets.

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