Hackaday Podcast Episode 254: AI, Hijack Guy, And Water Rockets Fly

January 26, 2024 by Al Williams 1 Comment

This week Hackaday Editors Elliot Williams and Al Williams chew the fat about the Haier IOT problem, and all other top Hackaday stories of the week. Want to prove your prowess at C programming? Take a quiz! Or marvel at some hairy display reverse engineering or 3D-printed compressor screws. On the lighter side, there’s an immense water rocket.

After Al waxes nostalgic about the world of DOS Extenders and extended memory, the guys talk about detective work: First detecting AI-written material, and finally, a great detective story about using science to finally (maybe) crack the infamous DB Cooper hijacking case.

Follow along with the links below. Don’t forget to tell us what you think about this episode in the comments!

Here’s a string of bits containing the podcast that looks suspiciously like an MP3!

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FLOSS Weekly Episode 767: Owntracks, Are We There Yet?

January 24, 2024 by Jonathan Bennett 2 Comments

This week Jonathan Bennett and Jeff Massie talk with JP Mens about Owntracks, the collection of programs that lets you take back control of your own location data. It’s built around the simple idea of taking position data from a mobile phone or other data source, sending it over MQTT to a central server, and logging that data to a simple data store.

From there, you can share it as trips, mark points of interest, play back your movement in a web browser, and more. And because it’s just JSON inside MQTT, it’s pretty trivial to make a connector to interface with other projects, like Home Assistant. We’ve even covered the process!

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Hackaday Podcast Episode 253: More Wood Robot, Glitching And Fuming Nitric Acid, We Heart USB-C

January 19, 2024 by Tom Nardi 4 Comments

This week Hackaday Editors Elliot Williams and Tom Nardi start things off with a traffic report from the Moon, which has suddenly become a popular destination for wayward robots.

From there, they’ll go over a fire-tending contraption that’s equal parts madness and brilliance, two decades of routers being liberated by OpenWRT, impressive feats of chip decapping, and USB-C’s glorious rise to power.

You’ll also hear about the latest developments in laptop RAM, exploits against the flash encryption used on the ESP32, and Android powered oscilloscopes. The duo will wrap things up with horror stories from the self-checkout aisle, and a look at the fantastical rolling power station that Dan Maloney has been building in his driveway.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Oh look, an MP3 version!

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FLOSS Weekly Episode 766: WebRTC — The Hack That Connects Everyone To Everything

January 17, 2024 by Jonathan Bennett 7 Comments

This week Jonathan Bennett and Dan Lynch talk with Sean DuBois, WebRTC wizard, all about the crazy feats the Pion Go server is capable of, how WebRTC is about to change OBS, and what it looks like to build a successful Open Source Career.

WebRTC is for more than video. The TOR Snowflake project uses Pion to sneak TOR traffic through firewalls even with Deep Packet Inspection (DPI) at play. Since nobody wants to block web conferencing, TOR and even Wireguard can use this to slip though.

Sean is also working on some game-changing patches for OBS Studio, including WHEP support to go along with the newly introduced WHIP feature. This enables direct connections to another OBS client, as well as connection to another WebRTC client like vdo.ninja without running an embedded browser to make it work.

And then there’s WebRTC For The Curious, a free CC0 e-book all about the nuts and bolts of WebRTC. And Broadcast Box, a ready-to-run WebRTC one-to-many broadcasting solution that lets you run your own streaming service. You can connect with Sean at the Real-time Broadcast Discord server for information about all of the projects listed here and more!

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Hackaday Podcast Episode 252: X1Plus Hacks Bambu, Scotto Builds A Katana Keyboard, And Bass Puts Out Fire

January 12, 2024 by Kristina Panos 4 Comments

This week, Editor-in-Chief Elliot Williams and Kristina Panos met up to discuss the best hacks of the previous week. It’s CES time once again in Las Vegas, and you know what that means — some wacky technologies like this AI pet door that rejects dead mice.

Then it’s on to What’s That Sound, which Kristina managed to nail for once. Can you get it? Can you figure it out? Can you guess what’s making that sound this week? If you can, and your number comes up, you get a special Hackaday Podcast t-shirt.

But then it’s on to the hacks, beginning with a new keyboard from [Joe Scotto] and an exploration of all you can do with an LED strip, like 1D fireworks and roller coasters without any moving parts. From there, we marvel at the ability of sound waves to extinguish flames, and the tech behind life as a quadriplegic. Finally, we examine not one, but two of Jenny List’s finely-crafted rants, one about web browsers, and the other about the responsible use of new technology.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download and savor at your leisure.

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FLOSS Weekly Episode 765: That Ship Sailed… And Sank

January 9, 2024 by Jonathan Bennett 5 Comments

This week Jonathan Bennett and Aaron Newcomb talk with Randal Schwartz, the longest running host of FLOSS Weekly, Perl’s biggest cheerleader, and now Dart and Flutter expert. What’s new with Randal since his last FLOSS Weekly episode in May 2020? Why should you look at Dart and Flutter? And how do you avoid becoming a security martyr?

Randal has been busy since handing over the reigns of FLOSS Weekly, adding to his Perl credentials a solid claim to being a Dart Flutter expert. The Dart language has some real appeal, taking the best features from JIT languages like JavaScript, and also offering binary compilation like a real systems language should. Then the Flutter framework lets you write your code once, and literally run it on any screen. Sure, there have been some growing pains along the way, and listen to the episode to hear Randal describe the “45-degree turns” the language/framework duo has taken through the years.

Then as almost a bonus at the end of the episode, Randal quickly covered his now-expunged conviction for “doing his job with too much enthusiasm”, and covered some basic pointers to keep other security researchers out of trouble. This week is a nostalgia trip for long-time listeners, as well as a real treat for everyone else.

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Hackaday Podcast Episode 251: Pluto, Pinball, Speedy Surgery, And DIY GPS

January 5, 2024 by Dan Maloney 7 Comments

Welcome to 2024! This time around, Elliot and Dan ring in a new year of awesome hacks with quite an eclectic mix. We kick things off with a Pluto pity party and find out why the tiny ex-planet deserved what it got. What do you do if you need to rename a bunch of image files? You rope a local large-language model in for the job, of course. We’ll take a look at how pinball machines did their thing before computers came along, take a fractal dive into video feedback, and localize fireworks with a fleet of Raspberry Pi listening stations. Ever wonder what makes a GPS receiver tick? The best way to find out might be to build one from scratch. Looking for some adventure? A ride on an electroluminescent surfboard might do, or perhaps a DIY “Vomit Comet” trip would be more your style. And make sure you stick around for our discussion on attempts to optimize surgery efficiency, and our look back at 2023’s top trends in the hardware world.