Jerry Seinfeld dressed up as a honey bee promoting his film Bee Movie.

Retrotechtacular: The $550K Video Conferencing System Used To Make Bee Movie

November 30, 2025 by Drew Littrell 8 Comments

The modern office environment has shifted in recent years. Employees are routinely asked to collaborate with co-workers half way around the globe and be camera ready, or whatever passes for webcam ready, in order to telecommute when they are out of office. Every office laptop, tablet, or cell phone these days comes equipped with some sort of camera sensor capable of recording at HD resolution. Twenty years ago, that was not the case. Though tech conglomerates like HP had a different idea of teleconferencing to sell back in 2005 dubbed the Halo Collaboration Studio.

The Halo Studio was a collaboration between HP and Dreamworks that was used during the production of Bee Movie. Studio heads at Dreamworks thought it necessary to install the HP teleconferencing solution inside the New York office of Jerry Seinfeld, the writer of the film, as to allow him to avoid long trips to Dreamworks production offices in Los Angeles. According to the HP Halo Collaboration Studio brochure, “Halo actually pays for itself, not only by reducing travel costs, but also by encouraging higher productivity and stronger employee loyalty.” Certainly Dreamworks believed in that sales pitch for Bee Movie, because the upfront asking price left a bit of a sting.

Less of a singular machine, more of an entire dedicated room, the Halo Studio had a $550,000 asking price. It utilized three 1280×960 resolution plasma screens each fitted with a 720p broadcast camera and even included an “executive” table for six. The room lighting solution was also part of the package as the intent was to have all participants appear true to life size on the monitors. The system ran on a dedicated T3 fiber optic connection rated at 45 Mbps that connected to the proprietary Halo Video Exchange Network that gave customers access to 24×7 tech support for the small sum of $30,000 a month.

For more Retrotechtacular stories, check out Dan’s post on the Surveyor 1 documentary. It’s out of this world.

Continue reading “Retrotechtacular: The $550K Video Conferencing System Used To Make Bee Movie“ →

World’s First Virtual Meeting: 5,100 Engineers Phoned In

November 16, 2024 by Heidi Ulrich 11 Comments

Would you believe that the first large-scale virtual meeting happened as early as 1916? More than a century before Zoom meetings became just another weekday burden, the American Institute of Electrical Engineers (AIEE) pulled off an unprecedented feat: connecting 5,100 engineers across eight cities through an elaborate telephone network. Intrigued? The IEEE, the successor of the AIEE, just published an article about it.

This epic event stretched telephone lines over 6,500 km, using 150,000 poles and 5,000 switches, linking major hubs like Atlanta, Boston, Chicago, and San Francisco. John J. Carty banged the gavel at 8:30 p.m., kicking off a meeting in which engineers listened in through seat-mounted receivers—no buffering or “Can you hear me?” moments. Even President Woodrow Wilson joined, sending a congratulatory telegram. The meeting featured “breakout sessions” with local guest speakers, and attendees in muted cities like Denver sent telegrams, old-school Zoom chat style.

The event included musical interludes with phonograph recordings of patriotic tunes—imagine today’s hold music, but gloriously vintage. Despite its success, this wonder of early engineering vanished from regular practice until our modern virtual meetings.

We wonder if Isaac Asimov knew about this when he wrote about 3D teleconferencing in 1953. If you find yourself in many virtual meetings, consider a one-way mirror.

Illustrated Kristina with an IBM Model M keyboard floating between her hands.

Keebin’ With Kristina: The One With The Transmitting Typewriter

April 25, 2024 by Kristina Panos 5 Comments

Okay, so we’re opening with more than just a keyboard, and that’s fine. In fact, it’s more than fine, it’s probably the cutest lil’ ZX Spectrum you’ll see today.

[SrBlonde]’s wonderful micro Spectrum project has only the essential inputs, which makes for an interesting-looking keyboard for sure. Inside you’ll find an Orange Pi Zero 2 board loaded with Batocera so [SrBlonde] can play all their favorite childhood games on the 5″ IPS display.

Something else that’s interesting is that the switches are a mix of blues and blacks — clickies and linears. I can’t figure out how they’re distributed based on the numbers in the components list, but I could see using clickies on the alphas and linears everywhere else (or vice versa). At any rate, it’s a great project, and you can grab the STL files from Thingiverse if you’re so inclined.

Continue reading “Keebin’ With Kristina: The One With The Transmitting Typewriter” →

Retrotechtacular: Studio Camera Operation, The BBC Way

November 26, 2023 by Dan Maloney 11 Comments

If you ever thought that being a television camera operator was a simple job, this BBC training film on studio camera operations will quickly disabuse you of that notion.

The first thing that strikes you upon watching this 1982 gem is just how physical a job it is to stand behind a studio camera. Part of the physicality came from the sheer size of the gear being used. Not only were cameras of that vintage still largely tube-based and therefore huge — the EMI-2001 shown has four plumbicon image tubes along with tube amplifiers and weighed in at over 100 kg — but the pedestal upon which it sat was a beast as well. All told, a camera rig like that could come in at over 300 kg, and dragging something like that around a studio floor all day under hot lights had to be hard. It was a full-body workout, too; one needed a lot of upper-body strength to move the camera up and down against the hydropneumatic pedestal cylinder, and every day was leg day when you had to overcome all that inertia and get the camera moving to your next mark.

Operating a beast like this was not just about the bull work, though. There was a lot of fine motor control needed too, especially with focus pulling. The video goes into a lot of detail on maintaining a smooth focus while zooming or dollying, and shows just how bad it can look when the operator is inexperienced or not paying attention. Luckily, our hero Allan is killing it, and the results will look familiar to anyone who’s ever seen any BBC from the era, from Dr. Who to I, Claudius. Shows like these all had a distinctive “Beeb-ish” look to them, due in large part to the training their camera operators received with productions like this.

There’s a lot on offer here aside from the mechanical skills of camera operation, of course. Framing and composing shots are emphasized, as are the tricks to making it all look smooth and professional. There are a lot of technical details buried in the video too, particularly about the pedestal and how it works. There are also two follow-up training videos, one that focuses on the camera skills needed to shoot an interview program, and one that adds in the complications that arise when the on-air talent is actually moving. Watch all three and you’ll be well on your way to running a camera for the BBC — at least in 1982.

Continue reading “Retrotechtacular: Studio Camera Operation, The BBC Way” →

Hackaday Links: August 13, 2023

August 13, 2023 by Dan Maloney 14 Comments

Remember that time when the entire physics community dropped what it was doing to replicate the extraordinary claim that a room-temperature semiconductor had been discovered? We sure do, and if it seems like it was just yesterday, it’s probably because it pretty much was. The news of LK-99, a copper-modified lead apatite compound, hit at the end of July; now, barely three weeks later, comes news that not only is LK-99 not a superconductor, but that its resistivity at room temperature is about a billion times higher than copper. For anyone who rode the “cold fusion” hype train back in the late 1980s, LK-99 had a bit of code smell on it from the start. We figured we’d sit back and let science do what science does, and sure enough, the extraordinary claim seems not to be able to muster the kind of extraordinary evidence it needs to support it — with the significant caveat that a lot of the debunking papers –and indeed the original paper on LK-99 — seem still to be just preprints, and have not been peer-reviewed yet.

So what does all this mean? Sadly, probably not much. Despite the overwrought popular media coverage, a true room-temperature and pressure superconductor was probably not going to save the world, at least not right away. The indispensable Asianometry channel on YouTube did a great video on this. As always, his focus is on the semiconductor industry, so his analysis has to be viewed through that lens. He argues that room-temperature superconductors wouldn’t make much difference in semiconductors because the place where they’d most likely be employed, the interconnects on chips, will still have inductance and capacitance even if their resistance is zero. That doesn’t mean room-temperature superconductors wouldn’t be a great thing to have, of course; seems like they’d be revolutionary for power transmission if nothing else. But not so much for semiconductors, and certainly not today.

Continue reading “Hackaday Links: August 13, 2023” →

This Week In Security: Good Faith, Easy Forgery, And I18N

May 27, 2022 by Jonathan Bennett 26 Comments

There’s a danger in security research that we’ve discussed a few times before. If you discover a security vulnerability on a production system, and there’s no bug bounty, you’ve likely broken a handful of computer laws. Turn over the flaw you’ve found, and you’re most likely to get a “thank you”, but there’s a tiny chance that you’ll get charged for a computer crime instead. Security research in the US is just a little safer now, as the US Department of Justice has issued a new policy stating that “good-faith security research should not be charged.”

While this is a welcome infection of good sense, it would be even better for such a protection to be codified into law. The other caveat is that this policy only applies to federal cases in the US. Other nations, or even individual states, are free to bring charges. So while this is good news, continue to be careful. There are also some caveats about what counts as good-faith — If a researcher uses a flaw discovery to extort, it’s not good-faith.
Continue reading “This Week In Security: Good Faith, Easy Forgery, And I18N” →

Why Get Dressed When There Are Software Pants?

May 12, 2022 by Kristina Panos 42 Comments

With so many of us working from home over the last two years, it’s really become apparent that people generally dislike sitting all day with pants on. Until such a utopian time when all clothing is considered unisex, and just as many men as women are kicking it in loose, flowing skirts and dresses, you may want to remember to actually wear something on your lower half, uncomfortable though pants may be. But there is another way — you could build [Everything Is Hacked]’s pants filter and continue to be a chaos agent. Check out the video after the break.

That’s right, whether you forego or just forget to dress yourself below the equator, the pants filter has you covered. It works like you might expect — machine learning tracks body landmarks and posture to figure out where your NSFW region is and keep it under wraps.

By default, it blurs everything below the belt, or you can draw on pants if you’re inclined to be in revealing tighty-whities and prefer more coverage. You can adjust the width of the pants to cover the covid-19 you may have put on since 2020, and even change the pants to match your shirt.

We love that [Everything Is Hacked] had the um, gumption to test the pants filter in public at what appears to be a local taco joint. After the first few rounds of weird looks, he switched to a pants moustache to save face.

Want to add even more fun to those boring video calls? Try connecting up some vintage hardware, or install a pull chain to end those sessions with a gesture that won’t get you fired.

Continue reading “Why Get Dressed When There Are Software Pants?” →