Supercon 2022: Selling Your Company And Not Your Soul

February 28, 2023 by 11 Comments

Haddington Dynamics is a particular company. After winning the 2018 Hackaday Prize with an open-source robotic arm, we’ve covered their micro-factories and suction cup end-effectors for making face shields during 2020. They’ve been laser-focused on their mission of creating a fantastic robot arm at a small price tag with open-source software and design. So how does a company with such a hacker ethos get bought by a much larger company, and why? They came to SuperCon 2022 to share their story in a panel discussion.

Haddington Dynamics started with two clever inventions: optical encoders that used analog values instead of digital values and an FPGA that allowed them to poll those encoders and respond rapidly. This allowed them to use cheaper motors and rely on the incredibly sensitive encoders to position them. After the Hackaday prize, they open-sourced the HD version of the robot and released the HDI version. But in 2020, they were bought by a group called Ocado. As to why the somewhat practical but not exciting answer is that they needed money. Employees needed to be paid, and they needed capital to keep the doors open.

So this leads to the next tricky question, how do you sell your company without changing it? The fine folks at Haddington Dynamics point out in their panel discussion that a company is a collection of people. The soul of that company is the collective soul of those people coming together. A company being bought can be akin to stopping working for yourself and going to work for someone else. Working alone, you have values and principles that you can easily stick to. But once you start working for someone else, they will value different things, and while the people that make up the company might not change, the company’s decisions might become unrecognizable.

As the panel points out, looking for a buyer with the same values is critical. Ocado was a great fit as their economic interests and culture matched Haddington’s. However, it’s not all roses, as Ocadao tends to be a very closed-source group. However, Haddington Dynamics still supports its open-source initiatives. It’s a fascinating look into a company’s life cycle and how they navigate the waters of open-source, funding, acquisitions, innovation, and invention. Despite the fairytale-like nature of inventing a revolutionary robot arm in your garage and winning many awards, it turns out there is quite a lot that happens after the happily ever after.

We look forward to seeing more of Haddington Dynamics and where they go next. Video after the break.

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ADS-B Exchange Sells Up, Contributors Unhappy

January 26, 2023 by 62 Comments

In the news among aviation enthusiasts, the ADS-B data aggregation and aircraft tracking site ADSB-Exchange has been sold by its founder to JETNET for a reported $20,000,000. This type of routine financial news is more at home in the business media than on Hackaday, but in this case there’s something a little different at play. ADS-B Exchange is a community driven site whose data comes from thousands of enthusiasts worldwide connecting their ADS-B receivers to its feed API. The sale to a commercial flight data company has not gone down well with this community who are unsurprisingly unimpressed that their free contributions to the website have been sold.

This certainly isn’t the first time a site built on community data has flipped into big business, and while it’s unclear whether JETNET will do a full CDDB and boot out anyone not paying to play, we can understand the users feeling that their work has been sold from under them. On the other hand, how many of us can truly claim their open source beliefs wouldn’t start to buckle once somebody slides a $20m check across the table?

It’s evidently too late for anyone aggrieved by their ADS-B data being sold, but perhaps there’s something else to think about here. We have an established way to recognize open source software in the many well-known software libre licences, but we don’t for crowd-sourced data. Perhaps it’s time for the open-source community to consider this problem and come up with something for future sites like ADS-B Exchange whatever field they may be in, a licence which clearly defines the open terms under which contributors provide the data and those under which site owners can use it. Otherwise we’ll be here again in a few years writing about another aggrieved community, and we think that doesn’t have to happen.

Building A Tessellated NeoPixel Clock

October 1, 2022 by 6 Comments

Anyone can buy a clock, but building your own lets you express your creative flair along the way. [Edison Science Corner] did just that with this neat sci-fi looking design.

The build relies on an Arduino Pro Mini to run the show, paired with a DS3231 real-time clock module. The latter part is of great importance, as without it, the Arduino would not keep accurate time. The 3D printed enclosure looks nondescript from the outside. However, inside, it’s got a neat triangular structure which allows the time to be displayed in that attractive tessellated triangular fashion. There’s a black plastic separator between all the segments which stop unattractive bleed-through and really help with the final effect. The individual triangles are each lit by a NeoPixel LED, which are both addressable and capable of lighting up in RGB colors. It makes for an attractive and colorful display.

If you want to try something more traditional yet challenging, consider whipping up your own 7-segment displays. Video after the break.

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Remoticon 2021 // Debra Ansell Connects PCB In Ways You Didn’t Expect

January 20, 2022 by 21 Comments

“LEDs improve everything.” Words to live by. Most everything that Debra Ansell of [GeekMomProjects] makes is bright, bold, and blinky. But if you’re looking for a simple string of WS2812s, you’re barking up the wrong tree. In the last few years, Debra has been making larger and more complicated assemblies, and that has meant diving into the mechanical design of modular PCBs. In the process Debra has come up with some great techniques that you’ll be able to use in your own builds, which she shared with us in a presentation during the 2021 Hackaday Remoticon.

She starts off with a quick overview of the state of play in PCB art, specifically of the style that she’s into these days: three dimensional constructions where the physical PCB itself is a sculptural element of the project. She’s crossing that with the popular triangle-style wall hanging sculpture, and her own fascination with “inner glow” — side-illuminated acrylic diffusers. Then she starts taking us down the path of creating her own wall art in detail, and this is where you need to listen up. Continue reading “Remoticon 2021 // Debra Ansell Connects PCB In Ways You Didn’t Expect” →

Valve Sells Software, So What’s With All The Hardware?

August 16, 2021 by 47 Comments

Steam branding is strong. Valve Corporation has turned their third-party marketplace into the first place millions choose to buy their PC games. The service has seen record-breaking numbers earlier this year with over 25 million concurrent users, so whatever they are doing is clearly working. Yet with all those software sales, last month Valve announced a new piece of hardware they call the Steam Deck.

Use the colloquialism you’d like, “not resting on your laurels” or “Mamba Mentality”, it’s not as if competitors in the handheld PC space are boasting ludicrous sales numbers. At their core, Valve is in the business of selling computer games. So why venture into making hardware? Continue reading “Valve Sells Software, So What’s With All The Hardware?” →

Home Depot Is Selling Power Tools That Require Activation In-Store

August 2, 2021 by 343 Comments

Shoplifting is a major problem for many brick-and-mortar retail stores, and it seems that stealing and then selling power tools is a lucrative enterprise for some criminals. To combat this, Home Depot is starting to sell power tools that will not work unless they are activated at the checkout counter.

According to a 2020 survey in the US, “organized retail crime” cost retailers $719,548 per $1 billion dollars in revenue. One thief was recently arrested after stealing more than $17,000 worth of power tools from Home Depot. While many stores put high value items in locked display cases, Home Depot felt that this tactic would negatively affect sales, so they partnered with suppliers to add an internal kill switch. Although persistent criminals might find a way to deactivate this feature, it sounds like Home Depot is hoping that will be just enough trouble to convince most criminals to look for easier targets somewhere else.

We would be really interested in getting our hands on one of these power tools to see what this kill switch looks like and how it works. Something like a Bluetooth activated relay is one option, or maybe even something that is integrated directly in the motor controller. If it were up to us, we would probably pick something that receives power wirelessly using a coil and requires a unique code. For their sake, we hope it’s not something that can be deactivated with just a large magnet.

Thanks for the tip [Garth Bock]!

DSL Is Barely Hanging On The Line As Telcos Stop Selling New Service

October 29, 2020 by 170 Comments

Are you reading this over AT&T DSL right now? If so, you might have to upgrade or go shopping for a new ISP soon. AT&T quietly stopped selling new traditional DSLs on October 1st, though they will continue to sell their upgraded fiber-to-the-node version. This leaves a gigantic digital divide, as only 28% of AT&T’s 21-state territory has been built out with full fiber to the home, and the company says they have done almost all of the fiber expansion that they intend to do. AT&T’s upgraded DSL offering is a fiber and copper hybrid, where fiber ends at the network node closest to the subscriber’s home, and the local loop is still over copper or coax.

At about the same time, a report came out written jointly by members of the Communications Workers of America union and a digital inclusion advocacy group. The report alleges that AT&T targets wealthy and non-rural areas for full fiber upgrades, leaving the rest of the country in the dark.

As the internet has been the glue holding these unprecedented times together, this news comes as a slap in the face to many rural customers who are trying to work, attend school, and see doctors over various videoconferencing services.

If you live in a big enough city, chances are you haven’t thought of DSL for about twenty years, if ever. It may surprise you to learn of the popularity of ADSL in the United Kindom. ADSL the main source of broadband in the UK until 2017, having been offset by the rise of fibre-to-the-cabinet (FTTC) connections. However, this Ofcom report shows that in 2018 ADSL still made up more than a third of all UK broadband connections.

Why do people still have it, and what are they supposed to do in the States when it dries up?

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