hal 9000

11 Articles

Build An Easy Replica Of HAL 9000

October 27, 2023 by 31 Comments

Adafruit’s PropMaker Feather is a microcontroller board designed specifically for building props with electronic features. Thus, what better way to show it off than by building a nifty replica of the most menacing AI ever to roam this solar system? That’s right, it’s the Adafruit HAL9000 build!

Following the 80/20 rule, this version is intended to be reasonably authentic while remaining affordable and easy to build. It’s built around Adafruit’s existing Massive Red Arcade Button, which looks like a decent simulacra of HAL9000’s foreboding, perceptive lens. It’s placed in a case assembled from laser-cut acrylic, with a neat inkjet-printed label on top. Where previously, sound effects were courtesy of an Arduino Uno with a Wave Shield, this version uses the PropMaker Feather, based on the RP2040, instead. It’s actually possible to assemble with zero soldering thanks to quick-connect wires and screw terminals on the PropMaker Feather.

Fundamentally, if you’re building a simple prop that needs audio or LEDs, the PropMaker Feather could be a useful tool for the job. Alternatively, consider building a HAL replica with more capability, like controlling your home. Just don’t give it too much responsibility—we all know how that ends. Video after the break.

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HAL 9000 Becomes A Helpful Voice Assistant

May 24, 2022 by 12 Comments

There have been many robots and AIs in science fiction over the years, from Astro Boy to Cortana, or even Virgil for fans of the long-forgotten Crash Zone. However, all these pale into insignificance in front of the cold, uncaring persona of the HAL 9000. Thus, [Jürgen Pabel] thought the imposing AI would make the perfect home assistant.

The build is based on a Raspberry Pi Zero 2, which boasts more grunt than the original Pi Zero while still retaining good battery life and a compact form factor. It’s hooked up with a 1.28″ round TFT display which acts as the creepy glowing eye through which HAL is supposed to perceive the world. There’s naturally a speaker on board to deliver HAL’s haunting monotone, and it’s all wrapped up in an tidy case that really looks the part. It runs on the open-source voice assistant Kalliope to help out with tasks around the home.

[Jürgen]’s page shares all the details you need to make your own, from the enclosure construction to the code that laces everything together. It’s not the first HAL 9000 we’ve seen around these parts, either. Video after the break.

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2022 Sci-Fi Contest: Your Home Assistant, HAL 9000

April 23, 2022 by 17 Comments

Anyone who has seen 2001: A Space Odyssey will easily remember HAL 9000, the sentient computer that turned against its human companions aboard Spacecraft Discovery One. [Ben Brooks] decided to recreate the foreboding digital being, and put it to work as a smart home assistant.

The build consists of a 3D printed assembly that looks very much like HAL did in the movie. It runs as a standalone device hooked up to [Ben]’s Home Assistant instance, a self-hosted home automation solution. The device is capable of playing sound clips from the movie, with the help of an ESP8266 and a DF Player Mini module. It’s triggered by a button or motion sensor, but it’s also hooked up to Home Assistant for some extra smarts. This setup makes sure HAL stays silent when a Chromecast is playing content on TV, so as not to disturb essential viewing.

Overall, it’s a fun movie tribute build that is remarkably true to the source material. Let’s just hope this HAL doesn’t get any maniacal ideas, forcing [Ben] to pull apart its processor to stop its dangerous machinations.

We’ve seen some other great HAL builds before, too. Video after the break.

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Arduino Clock Is HAL 1000

December 11, 2016 by 39 Comments

In the movie 2001: A Space Odyssey, HAL 9000 — the neurotic computer — had a birthday in 1992 (for some reason, in the book it is 1997). In the late 1960s, that date sounded impossibly far away, but now it seems like a distant memory. The only thing is, we are only now starting to get computers with voice I/O that are practical and even they are a far cry from HAL.

[GeraldF6] built an Arduino-based clock. That’s nothing new but thanks to a MOVI board (ok, shield), this clock has voice input and output as you can see in the video below. Unlike most modern speech-enabled devices, the MOVI board (and, thus, the clock) does not use an external server in the cloud or any remote processing at all. On the other hand, the speech quality isn’t what you might expect from any of the modern smartphone assistants that talk. We estimate it might be about 1/9 the power of the HAL 9000.

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Retrotechtacular: The Incredible Machine

December 8, 2016 by 21 Comments

They just don’t write promotional film scripts like they used to: “These men are design engineers. They are about to engage a new breed of computer, called Graphic 1, in a dialogue that will test the ingenuity of both men and machine.”

This video (embedded below) from Bell Labs in 1968 demonstrates the state of the art in “computer graphics” as the narrator calls it, with obvious quotation marks in his inflection. The movie ranges from circuit layout, to animations, to voice synthesis, hitting the high points of the technology at the time. The soundtrack, produced on their computers, naturally, is pure Jetsons.

Highlights are the singing “Daisy Bell” at 9:05, which inspired Stanley Kubrick to play a glitchy version of the track as Dave is pulling Hal 9000’s brains out, symbolically regressing backwards through a history of computer voice synthesis which at that point in time was the present. (Whoah!)
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Put An Honest Face On Alexa With This HAL 9000 Build

November 15, 2016 by 17 Comments

Amazon put out a version of Alexa’s software that  could run on Raspberry Pi. Adafruit sold a big scary red button. For, [Keith Elliott] the project ahead was an obvious conclusion.

The Raspberry Pi version of Alexa’s software was lagging behind the release version. You had to press a button to input a command, which really steals a lot of the joy out of a creepy voice controlled robot listening to you putz around the house. Now, it can wake on command.

Since this sold him on finally adding Amazon’s ever watching witch eye to his home, he decided he would give it appropriately sinister clothes. These were 3D printed from files based on Adafruit’s guide. He ended up with a fairly convincing facade.

The inside is kind of melancholy. A lone Raspberry Pi 3 is held company by a microphone and audio amplifier. These are pretty much all that’s needed to make you home automated shopping experience dreams come true. Video after the break.

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HAL 9000 useless machine

World’s Biggest, Most Useless AI Machine

September 23, 2016 by 11 Comments

In a time when we’re inundated with talk of an impending AI apocalypse it’s nice to see an AI that’s intentionally useless. That AI is HAL 9000. No, not the conflicted HAL from the movie 2001: A Space Odyssey but the World’s Biggest AI Useless Machine HAL built by [Rafael], [Mickey] and [Eyal] for GeekCon 2016 in Israel.

Standing tall, shiny and black, the box it’s housed in reminds us a bit of the monolith from the movie. But, in a watchful position near the top is HAL’s red eye. As we approach, HAL’s voice from the movie speaks to us asking “Just what do you think you’re doing, Dave?” as the eye changes diameter in keeping with the speech’s amplitude. And at the bottom is a bright, yellow lever marked ON, which of course we just have to turn off. When we do, a panel opens up below it and a rod extends upward to turn the lever back to the ON position.

Behind the scenes are two Arduinos. One Arduino manages servos for the panel and rod as well as playing random clips of HAL from the movie. The other Arduino uses the Arduino TVout library to output to a projector that sits behind the red diffuser that is the eye. That Arduino also takes input from a microphone and based on the amplitude, has the projector project a white circle of corresponding diameter, making the eye’s appearance change. You can see all this in action in the video after the break.

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