A Hacker’s Travel Guide To Europe

This summer, I was pleasantly surprised when a friend of mine from Chicago turned up at one of the hacker camps I attended. A few days of hanging out in the sun ensued, doing cool hacker camp stuff, drinking unusual beverages, and generally having fun. It strikes me as a shame that this is such a rare occurrence, and since Hackaday is an American organisation and I am in a sense writing from its European outpost, I should do what I can to encourage my other friends from the USA and other parts of the world to visit. So here I’m trying to write a hacker’s guide to visiting Europe, in the hope that I’ll see more of you at future camps and other events.

It’s Intimidating. But Don’t Worry.

Danish road sign: "Se efter tog", or according to Google Translate: "Look for trains".
Yes. We’d find this intimidating, too. Bewitchedroutine, Public domain.

First of all, I know that it’s intimidating to travel to an unfamiliar place where the language and customs may be different. I’m from England, which sits on a small island in the North Atlantic, and believe it or not it’s intimidating for us to start traveling too. It involves leaving the safety of home and crossing the sea whether by flight, ferry, or tunnel, and that lies outside one’s regular comfort zone.

Americans live in a country that’s almost a continent in its own right, so you can satisfy your travel lust without leaving home. Thus of course the idea of landing in Germany or the Netherlands is intimidating. But transatlantic flights are surprisingly cheap in the scheme of international travel because of intense competition, so I’m here to reassure you that you can travel my continent ‘s hacker community without either feeling out of your depth, or breaking the bank.

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Read All About It: The 2024 Supercon Site Is Live

With the 2024 Hackaday Supercon just a couple weeks away, we’re pleased to announce that the official site for the three-day event is now live!

On the brand-new Supercon page, you can find a listing of all of our fantastic speakers, the hands-on workshops, and perhaps most importantly, the schedule of when everything is happening. As always, Supercon is jam-packed with incredible content, so you’ll want to consult with the schedule to navigate your way through it. Don’t worry if it ends up that two talks you want to see are scheduled for the same time — we’ll be recording all of the talks and releasing them on the Hackaday YouTube channel, so you won’t miss out.

If you’re still on the fence, we do have a few tickets left at the time of this writing. All of the workshops are full at this point, but you can still get on the waiting list for a few of them just in case a spot opens up.

Supercon 2023: Receiving Microwave Signals From Deep-Space Probes

Here’s the thing about radio signals. There is wild and interesting stuff just getting beamed around all over the place. Phrased another way, there are beautiful signals everywhere for those with ears to listen. We go about our lives oblivious to most of them, but some dedicate their time to teasing out and capturing these transmissions.

David Prutchi is one such person. He’s a ham radio enthusiast that dabbles in receiving microwave signals sent from probes in deep space. What’s even better is that he came down to Supercon 2023 to tell us all about how it’s done!

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JawnCon 0x1 Kicks Off Friday, Tickets Almost Gone

Of all nature’s miraculous gifts, few can compare to the experience of witnessing a new hacker con grow. If you’re in the Philadelphia area this weekend, you can get a front-row seat to this rare spectacle as JawnCon moves into its second year.

Running Friday into Saturday at Arcadia University, JawnCon 0x1 promises to be a celebration of technology, with a unique bend towards the glory days of the 80s and 90s — back when screeching noises coming out of the back of your computer was nothing to worry about. With talks that cover resurrecting payphones and spinning up your own AIM (AOL Instant Messenger), to a badge that will let attendees literally dial into an array of early Internet services, hackers of a certain vintage should feel right at home.

JawnCon Modem Badge

No gray beard? No problem. The early Internet theme certainly isn’t meant to exclude the younger players. In fact, quite the opposite. There’s an undeniable benefit to studying the fundamentals of any topic, and just as the 4-bit badge from Supercon 2022 gave many attendees their first taste of programming bare metal, JawnCon 0x1 ticket holders will get the opportunity to study protocols and techniques which you don’t often get a chance to work with these days. How you gonna keep ’em down on the farm after they’ve seen pppd?

As of this writing there are still tickets available, but it’s getting down to the wire so we wouldn’t recommending sitting on that fence for too much longer. Judging by what this team managed to pull off in their first year, we’re confident that JawnCon 0x1 (and beyond) are going to be well worth the trip.

HackFest Enschede: The Type Of Indoor Event We Wanted All Along

I’m sitting at a table writing this in the centre of a long and cavernous industrial building, the former print works of a local newspaper, I’m surrounded by hardware and software hackers working at their laptops, around me is a bustling crowd admiring a series of large projects on tables along the walls, and the ambient sound is one of the demoscene, chiptunes, 3D-printed guitars, and improbably hurdy-gurdy music. Laser light is playing on the walls, and even though it’s quite a journey from England to get here, I’m home. This is Hackfest Enschede, a two-day event in the Eastern Dutch city which by my estimation has managed the near-impossible feat of combining the flavour of both a hacker event and a maker faire all in one, causing the two distinct crowds to come together.

The Best Of Both Worlds, In One Place

To give an idea of what’s here it’s time for a virtual trip round the hall. I’ll start with the music, aside from the demosceners there’s Printstruments with a range of 3D-printedmusical instruments, and Nerdy Gurdy, as you may have guessed, that hacker hurdy-gurdy I mentioned. This is perhaps one of few places I could have seen a spontaneous jam session featuring a 3D-printed bass and a laser-cut hurdy-gurdy. Alongside them were the Eurorack synthesisers of Sound Force, providing analogue electronic sounds aplenty. Continue reading “HackFest Enschede: The Type Of Indoor Event We Wanted All Along”

Supercon 2023: [Cory Doctorow] With An Audacious Plan To Halt The Internet’s Enshittification And Throw It Into Reverse

Those of us old enough to remember BBS servers or even rainbow banners often go down the nostalgia hole about how the internet was better “back in the day” than it is now as a handful of middlemen with a stranglehold on the way we interact with information, commerce, and even other people. Where’s the disintermediated future we were promised? More importantly, can we make a “new good web” that puts users first? [Cory Doctorow] has a plan to reverse what he’s come to call enshittification, or the lifecycle of the extractionist tech platform, and he shared it with us as the Supercon 2023 keynote.

As [Doctorow] sees it, there’s a particular arc to every evil platform’s lifecycle. First, the platform will treat its users fairly and provide enough value to accumulate as many as possible. Then, once a certain critical mass is reached, the platform pivots to exploiting those users to sell them out to the business customers of the platform. Once there’s enough buy-in by business customers, the platform squeezes both users and businesses to eke out every cent for their investors before collapsing in on itself.

Doctorow tells us, “Enshittification isn’t inevitable.” There have been tech platforms that rose and fell without it, but he describes a set of three criteria that make the process unavoidable.

  1. Lack of competition in the market via mergers and acquisitions
  2. Companies change things on the back end (“twiddle their knobs”) to improve their fortunes and have a united, consolidated front to prevent any lawmaking that might constrain them
  3. Companies then embrace tech law to prevent new entrants into the market or consumer rights (see: DMCA, etc.)

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Supercon 2023: Thea Flowers Renders KiCad Projects On The Web

Last year’s Supercon, we’ve had the pleasure of hosting Thea [Stargirl] Flowers, who told us about her KiCanvas project, with its trials, its tribulations, and its triumphs. KiCanvas brings interactive display of KiCad boards and schematics into your browser, letting you embed your PCB’s information right into your blog post or online documentation.

Give the KiCanvas plugin a URL to your KiCad file, and it will render your file in the browser, fully on the fly. There’s no .jpg to update and re-upload, no jobs to re-run each time you find a mistake and update your board – your files are always up to date, and your audience is always able to check it out without launching KiCad.

Images are an intuitive representation for schematics and PCB files, but they’re letting hackers down massively. Thea’s KiCanvas project is about making our KiCad projects all that more accessible to newcomers, and it’s succeeded – nowadays, you can encounter KiCanvas schematic embeds in the wild on various hackers’ blogs. The Typescript code didn’t write itself, and neither was it easy – she’s brought a fair few war stories to the DesignLab stage.

A hacker’s passion to share can move mountains. Thea’s task was a formidable one, too – KiCad is a monumental project with a decades-long history. There are quite respectable reasons for someone to move this particular mountain – helping you share your projects quickly but extensively, and letting people learn about your projects without breaking a sweat.

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