McDonalds Ice Cream Machines Gain A DMCA Exemption

October 26, 2024 by Jenny List 71 Comments

An unlikely theatre for an act in the right-to-repair saga came last year in the form of McDonalds restaurants, whose McFlurry ice cream machines are prone to breakdown. The manufacturer had locked them down, and a franchisee with a broken machine had no option but to call them for an expensive repair job. iFixit and Public Knowledge challenged this with a request for a DMCA exemption from the Copyright Office, and now news emerges that this has been granted.

The exemption in question isn’t specific to McDonalds, instead it applies to retail food preparation equipment in general, which includes ice-cream machines. We’re guessing that franchisees won’t be breaking out the screwdrivers either, instead it’s likely to lower significantly the cost of a service contract for them and any other food industry operators hit with the same problem. Meanwhile any hackers who’ve picked up an old machine can now fix it themselves without breaking the law, and maybe the chances of your local Mickey D’s having no McFlurries have gone down.

This story has featured more than once on these pages, so catch up here, and here.

McDonald’s Terminates Its Drive-Through Ordering AI Assistant

June 18, 2024 by Maya Posch 72 Comments

McDonald’s recently announced that it will be scrapping the voice-assistant which it has installed at over 100 of its drive-throughs after a two-year trial run. In the email that was sent to franchises, McDonald’s did say that they are still looking at voice ordering solutions for automated order taking (AOT), but it appears that for now the test was a disappointment. Judging by the many viral videos of customers struggling to place an order through the AOT system, it’s not hard to see why.

This AOT attempt began when in 2019 McDonald’s acquired AI company Apprente to create its McD Tech Labs, only to sell it again to IBM who then got contracted to create the technology for McDonald’s fast-food joints. When launched in 2021, it was expected that McDonald’s drive-through ordering lanes would eventually all be serviced by AOT, with an experience akin to the Alexa and Siri voice assistants that everyone knows and loves (to yell at).

With the demise of this test at McDonald’s, it would seem that the biggest change is likely to be in the wider automation of preparing fast-food instead, with robots doing the burger flipping and freedom frying rather than a human. That said, would you prefer the McD voice assistant when going through a Drive-Thru^® over a human voice?

You Should Be Allowed To Fix McDonald’s Ice Cream Machines, Say Federal Regulators

March 20, 2024 by Lewin Day 23 Comments

Editors Note: According to our infallible record keeping, this is the 50,000th post published on Hackaday! We weren’t sure this was the kind of milestone that required any drawn out navel-gazing on our part, but it does seem significant enough to point out. We didn’t pick any specific post to go out in this slot, but the fact that it ended up being a story about the right to repair ice cream machines seems suitably hacky for the occasion.

The McDonald’s ice cream machine is one of the great marvels of the modern world. It’s a key part of our heavily-mechanized industrial economy, and it’s also known for breaking down as often as an old Italian automobile. It’s apparently illegal to repair the machines unless you’re doing so with the authority of Taylor, the manufacturer. However, as reported by The Verge, The FTC and DOJ may soon have something to say about that.

Things are coming to a head as the Copyright Office contemplates whether to carve out new exemptions in the Digital Millennium Copyright Act. The legislation is widely reviled by many for making it illegal to circumvent copy protection, an act that is often required to maintain or repair certain equipment. As a result customers are often locked into paying the original manufacturer to fix things for them.

Both the FTC and DOJ have have filed a comment with the Copyright Office on the matter. The language will warm the cockles of your heart if you’re backing the right-to-repair movement.

Changes in technology and the more prevalent use of software have created fresh opportunities for manufacturers to limit Americans’ ability to repair their own products. Manufacturers of software-enabled devices and vehicles frequently use a range of restrictive practices to cut off the ability to do a “DIY” or third-party repair, such as limiting the availability of parts and tools, imposing software “locks,” such as TPMs, on equipment that prevent thirdparty repairers from accessing the product, imposing restrictions on warranties, and using product designs that make independent repairs less available.

The agencies want new exceptions to Section 1201 of the DMCA to allow repair of “industrial and commercial equipment.” That would make it legal to tinker with McDonald’s ice cream machines, whoever you are. The hope is this would occur along with a renewal of exceptions for “computer programs that control devices designed primarily for use by consumers and computer programs that control motorized land vehicles, marine vessels, and mechanized agricultural vehicles.”

Brush up on the finer details of icecreamgate in our previous coverage. This could be a grand time for change. Enough is enough— McDonald’s ice cream machines have been down for too long! Video after the break.

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The McDonald’s Ice Cream Machine Saga And Calls For Right To Repair

August 30, 2023 by Maya Posch 45 Comments

The inside of a Taylor C709 ice cream machine, as seen from the back with the cover on the electronics removed. (Credit: iFixit) — The inside of a Taylor C709 ice cream machine, as seen from the back with the cover over the electronics removed. (Credit: iFixit)

Raising a likely somewhat contentious topic, iFixit and Public Knowledge have challenged the manufacturer behind McDonald’s ice cream machines to make them easy to diagnose and repair. This is a subject that’s probably familiar to anyone who is vaguely familiar with US news and the importance of ice cream at McDonald’s locations to the point that a live tracker was set up so that furtive customers can catch a glimpse at said tracker before finding themselves staring in dismay at an ‘Out of Order’ sign on one of these Taylor ice cream machines.

The story is more complex than just a machine being “broken”, however. The maintenance contracts are lucrative, the instruction manual is long, and the error codes are cryptic. When you add to that the complexity of cleaning and maintaining the machines, it’s tempting to just claim the machine is out of order. These Taylor machines (the C602 and the C709 from the iFixit video) are a bit more complex than your usual ice cream maker in that they also have a pasteurization element that’s supposed to keep already poured mix safe to use the next day.

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How Does Your McDonald’s Burger Get To You?

July 14, 2023 by Jenny List 32 Comments

Table service and McDonalds sound as though they should be mutually exclusive as a fundamental of the giant chain’s fast food business model, but in many restaurants there’s the option of keying in the number from a plastic beacon when you order, placing the beacon on the table, and waiting for a staff member to bring your food. How does the system work? [Whiterose Infosec] scored one of the beacons, and subjected it to a teardown and some probing.

The beacon in question has the look of being an older model judging by the 2009 date codes on its radio module and the evident corrosion on its battery terminals. Its Bluetooth 4 SoC is end-of-life, so it’s possible that this represents a previous version of the system. It has a few other hardware features, including a magnet and a sensor designed to power the board down when it is stacked upon another beacon.

Probing its various interfaces revealed nothing, as did connecting to the device via Bluetooth. However some further research as well as asking some McD’s employees revealed some of its secret. It does little more than advertise its MAC address, and an array of Bluetooth base stations in the restaurant use that to triangulate its approximate position.

If you’ve ever pondered how these beacons work while munching on your McFood, you might also like to read about McVulnerabilities elsewhere in the system.

McTerminals Give The Hamburglar A Chance

July 25, 2022 by Jenny List 46 Comments

The golden arches of a McDonald’s restaurant are a ubiquitous feature of life in so many parts of the world, and while their food might not be to all tastes their comforting familiarity draws in many a weary traveler. There was a time when buying a burger meant a conversation with a spotty teen behind the till, but now the transaction is more likely to take place at a terminal with a large touch screen. These terminals have caught the attention of [Geoff Huntley], who has written about their surprising level of vulnerability.

When you’re ordering your Big Mac and fries, you’re in reality standing in front of a Windows PC, and repeated observation of start-up reveals that the ordering application runs under an administrator account. The machine has a card reader and a receipt printer, and it’s because of this printer that the vulnerability starts. In a high-traffic restaurant the paper rolls often run out, and the overworked staff often leave the cabinets unlocked to facilitate access. Thus an attacker need only gain access to the machine to reset it and they can be in front of a touch screen with administrator access during boot, and from that start they can do anything. Given that these machines handle thousands of card transactions daily, the prospect of a skimming attack becomes very real.

The fault here lies in whoever designed these machines for McDonalds, instead of putting appropriate security on the software the whole show relies on the security of the lock. We hope that they don’t come down on the kids changing the paper, and instead get their software fixed. Meanwhile this isn’t the first time we’ve peered into some McHardware.

Streetfighter 2 placed on table top display with separate arcade control box

Game Like It’s 2021 On A McDonald’s Touchscreen Table

September 8, 2021 by Dave Rowntree 6 Comments

Some of you around the world may have come across these Android-based gaming tables installed in your local fast-food outlet, and may even have been lucky enough to paw at one that was actually working at the time.

Originally based on an ancient mini PC, with a 1080p flat panel LCD and a touch overlay, they would have been mind-blowing for small children back in the day, but nowadays we expect somewhat more. YouTuber [BigRig Creates] got his hands on one, in a less than pleasant condition, but after a lot of soap and water, it was stripped down and the original controller junked in favour of a modern mini PC. To be clear, there isn’t much left beyond the casing and display from the original hardware, but we don’t care, as a lot of attention was paid to the software side of things to get it to triple-booting into Windows 10, Android x86 and Linux running emulation station, covering all those table-gaming urges you may have.

Internally, there is a fair amount of room for improvement on the wiring side of things, and [BigRig] is quick to admit that, but that’s what this learning game is all about. Now, many of you will choke on the very idea of playing games on a table system like this, after all, it’s pretty obvious this will be really hard on the back and neck. But, it does offer the easy option to switch from landscape to portrait orientation, simply by walking around the side, so it does have an upside. Also you’ve got a handy place to dump your beer and the takeaway when it arrives, so maybe not such a bad thing to have in your apartment? And, yes, it does run Doom.

We were particularly amused by the custom boot logo as well as the slick custom art in emulation station. It’s attention to detail like this that makes a build a great one and a conversation piece at parties. Now if only he could sort out that wiring job.

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