Command Line Heroes

Latest Episodes:

Robot as Threat Nov 30, 2021

Show notes

When a robot goes bad, who is responsible? It’s not always clear if the user or the manufacturer is liable when a robot leaves the lot. Human behavior can be complex—and often contradictory. Asking machines to interpret that behavior is quite the task. Will it one day be possible for a robot to have its own sense of right and wrong? And barring robots acting of their own accord, whose job is it to make sure their actions can’t be hijacked?

AJung Moon explains the ethical ramifications of robot AI. Ryan Gariepy talks about the levels of responsibility in robotic manufacturing. Stefanie Tellex highlights security vulnerabilities (and scares us, just a little). Brian Gerkey of Open Robotics discusses reaching the high bar of safety needed to deploy robots. And Brian Christian explores the multi-disciplinary ways humans can impart behavior norms to robots.

If you want to read up on some of our research on robots as threats, you can check our all our bonus material over at redhat.com/commandlineheroes. Follow along with the episode transcript.

Humans as Robot Caretakers Nov 16, 2021

Show notes

HitchBOT was an experiment in stewardship: A small, rudimentary robot unable to move on its own, depending on the kindness of passersby to help it along its journey. Until it met an untimely end. Trust is a two-way street, and because robots are not powered by their own moral code, they rely on humans to supply both empathy and support.

Dr. Frauke Zeller shares HitchBOT’s origin story. Eli Schwartz recounts his heartbreak upon learning what happened in Philadelphia. Dr. Julie Carpenter analyzes why it all went down. And Georgia Guthrie epitomizes the outpouring of sympathy that followed. Together, they tell a layered story about humans, and how we respond to robots. With HitchBOT, we find a little hope in the shadow of its demise.

If you want to read up on some of our research on robot-human interaction, you can check our all our bonus material over at redhat.com/commandlineheroes. Follow along with the episode transcript.

Robot as Body Nov 02, 2021

Show notes

For years, prosthetic technology focused on form over function, on masking lost limbs, rather than agency and usability. But things are changing. Innovations in robotics are giving more people more options, with lower thresholds of entry—and lower price tags, too.
Tilly Lockey takes us through her journey with prosthetic arms. Brian Schulz gives some history of mechanical prosthetics, and what it means for people to reach embodiment with their devices. Tyler Hayes talks about the software that made advancements in assistive technology possible. Charlie Kemp discusses his work building universal robot interfaces, and how they can benefit everyone. And Henry and Jane Evans explain how robots can help a person reach beyond their body’s limitations.

If you want to read up on some of our research on robotic prosthetics, you can check out all our bonus material over at redhat.com/commandlineheroes.
Follow along with the episode transcript.

From Compiler: Do We Want A World Without Technical Debt? Oct 26, 2021

Show notes

Who says tech talk has to be boring? On Compiler, we dig into tech topics big, small, and strange. We talk to people who know the code, and bring their perspectives back to you. Intrigued? Here's a preview episode.

Software development teams often reach a crossroads. Should they perform maintenance and address bug issues, or add new features to satisfy users? The former isn’t as exciting, but sometimes the most important work is invisible to those who reap the benefits. For now, the project has been released, and everyone wants to celebrate. But there’s an elephant in the room, one that teams can ignore—at least, for a while. In this episode of Compiler, we unpack the concept of technical debt, and wonder if there is a world where it doesn’t exist.

Robot as Humanoid Oct 19, 2021

Show notes

It’s hard enough to make a functional, reliable robot. Many people also want to make those robots in our image. That’s a tough needle to thread. Often, the most efficient design isn’t the most human-like one. But that isn’t stopping us from reaching for those humanoid robots.
Professor Shigeki Sugano argues in favor of creating human-shaped robots. But it’s such an enduring challenge, we’ve come up with a name for it: the uncanny valley. Evan Ackerman walks us through the uncanny valley’s treacherous terrain. Deanna Dezern shares how she’s connected to her robot companion. And Dor Skuler explains how he deliberately avoided making his robots look like humans.

If you want to read up on some of our research on humanoid robots, you can check out all our bonus material over at redhat.com/commandlineheroes. Follow along with the episode transcript.

Robot as Maker Oct 05, 2021

Show notes

One of the first functional robots appeared on TV in 1966. That’s earlier than some of us expect. The Unimate’s televised premiere sparked the world’s imagination. It represented a host of possibilities. Those possibilities, however, also implied a coming competition that would last for decades.
Dag Spicer tells the story of the Unimate, the first industrial robot—and how little the American public trusted it. But that distrust wasn’t universal. Tomonori Sanada explains how the Unimate was received very differently in Japan. Joe Campbell describes the dangers of working alongside industrial robots. But he’s working to change that with cobots. And Paul Shoup shares how his company, employees, and customers are benefiting from cobots.

If you want to read up on some of our research on industrial robots, you can check out all our bonus material over at redhat.com/commandlineheroes. Follow along with the episode transcript.

Robot as Software Sep 21, 2021

Show notes

Building a physical robot isn’t cheap—even when it’s the final version. Designing a robot and testing it over and over again? That takes a lot of tries. And likely more than a few failures on the way to success. Luckily, simulation software is reducing the scrap heap—and bringing down the costs of building robots from the ground up.
Kevin Knoedler shares how simulation software allows him to program and design robots from home. And even though he doesn’t have the budget or support of major research institutions like DARPA, his robots still end up winning major competitions. Evan Ackerman points out that winning those competitions takes a lot of skills. But amateurs have more ways than ever to get started with robotics. Louise Poubel explains how much time, energy, and money is saved with robot simulation software—and how it’s not just for the amateurs. And Dr. Timothy Chung reveals how competitions like the DARPA Subterranean Challenge encourage innovators to advance the field of robotics.

If you want to read up on some of our research on robot simulation, you can check out all our bonus material over at redhat.com/commandlineheroes. And follow along with the episode transcript.

Robot as Servant Sep 07, 2021

Show notes

The 1980s promised robotic servants were in reach. They’d clean up our houses. Bring us drinks. Usher in an era of leisure. We didn’t get robot butlers. But if we look around, we’ll find an army of robotic servants already automating away domestic drudgery.
Richard Rowland recounts the extent to which Androbot over-promised on its ability to build a robot servant. 40 years later, we still don’t have robot maids. Monroe Kennedy III walks us through the complexities of seemingly simple tasks. To make things more difficult, each attempt to build a robot had to build the hardware AND write the code from scratch. Keenan Wyrobek explains that’s why he helped write and share the Robot Operating System (ROS). Leila Takayama describes how beneficial ROS was to the field of robotics. And Terry Fong shares how NASA is using ROS to build the robots that explore our solar system.

If you want to read up on some of our research on domestic robots, you can check out all our bonus material over at redhat.com/commandlineheroes.
Follow along with the episode transcript.

Command Line Heroes Season 8: Broadcasting the Robot Revolution Aug 24, 2021

Show notes

Robots have a special place in our imaginations. Writers, artists, directors, and more have shown how robots can change our world—for better or far, far worse. In the real world, robots seem a long way off. But are they? Season 8 of Command Line Heroes is all about the rise of the robots. They just may not be what you expect.

We meet the first industrial robot, take a journey through the uncanny valley, and investigate a possible robot crime. Season 8 covers the robots that are in our midst—and the determined dreamers who bring them to life.

The first episode drops September 7, 2021. Follow today and sign up for the newsletter to get the latest updates.

After the Bubble Jun 29, 2021

Show notes

The Y2K bug generated a lot of fear, but all that hype fizzled when the new millennium didn’t start with a digital apocalypse. It turns out that fear was just aimed at the wrong catastrophe. While plenty were riding high on the rise of the internet beyond the Y2K scare, another disaster had been brewing since 1995—and would bring them back down. But the dot-com bubble wasn’t the end. The internet was here to stay.
Not long after the turn of the millennium, the dot-com economy collapsed. Peter Relan points to the flawed business plans that fueled the dot-com bubble, and how many entrepreneurs and investors underestimated the complexity of building a business on the internet. Ernie Smith tells the story of Pets.com, and how a similar idea a decade later had a much better chance of succeeding. Gennaro Coufano reveals the element of luck that saved Amazon from going under —and how it evolved in the aftermath. Julia Furlan reflects on the changes the dot-com bubble brought, and what’s left to consider. And Brian McCullough describes how the dot-com bubble paved the way for a more resilient digital economy.

If you want to read up on some of our research on the dot-com bubble, you can check out all our bonus material over at redhat.com/commandlineheroes. The page is built in the style of 1995—check it out.
Follow along with the episode transcript.

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