Showing posts with label Robotics. Show all posts
Showing posts with label Robotics. Show all posts

Wednesday, February 15, 2023

Eric Schmidt's Perfect AI War-Fighting Machine

wired  |  “Let's imagine we’re going to build a better war-fighting system,” Schmidt says, outlining what would amount to an enormous overhaul of the most powerful military operation on earth. “We would just create a tech company.” He goes on to sketch out a vision of the internet of things with a deadly twist. “It would build a large number of inexpensive devices that were highly mobile, that were attritable, and those devices—or drones—would have sensors or weapons, and they would be networked together.”

The problem with today’s Pentagon is hardly money, talent, or determination, in Schmidt’s opinion. He describes the US military as “great human beings inside a bad system”—one that evolved to serve a previous era dominated by large, slow, expensive projects like aircraft carriers and a bureaucratic system that prevents people from moving too quickly. Independent studies and congressional hearings have found that it can take years for the DOD to select and buy software, which may be outdated by the time it is installed. Schmidt says this is a huge problem for the US, because computerization, software, and networking are poised to revolutionize warfare.

Ukraine’s response to Russia’s invasion, Schmidt believes, offers pointers for how the Pentagon might improve. The Ukrainian military has managed to resist a much larger power in part by moving quickly and adapting technology from the private sector—hacking commercial drones into weapons, repurposing defunct battlefield connectivity systems, 3D printing spare parts, and developing useful new software for tasks like military payroll management in months, not years.

Schmidt offers another thought experiment to illustrate the bind he’s trying to get the US military out of. “Imagine you and I decide to solve the Ukrainian problem, and the DOD gives us $100 million, and we have a six-month contest,” he says. “And after six months somebody actually comes up with some new device or new tool or new method that lets the Ukrainians win.” Problem solved? Not so fast. “Everything I just said is illegal,” Schmidt says, because of procurement rules that forbid the Pentagon from handing out money without going through careful but overly lengthy review processes.

The Pentagon’s tech problem is most pressing, Schmidt says, when it comes to AI. “Every once in a while, a new weapon, a new technology comes along that changes things,” he says. “Einstein wrote a letter to Roosevelt in the 1930s saying that there is this new technology—nuclear weapons—that could change war, which it clearly did. I would argue that [AI-powered] autonomy and decentralized, distributed systems are that powerful.”

With Schmidt’s help, a similar view has taken root inside the DOD over the past decade, where leaders believe AI will revolutionize military hardware, intelligence gathering, and backend software. In the early 2010s the Pentagon began assessing technology that could help it maintain an edge over an ascendant Chinese military. The Defense Science Board, the agency’s top technical advisory body, concluded that AI-powered autonomy would shape the future of military competition and conflict.

But AI technology is mostly being invented in the private sector. The best tools that could prove critical to the military, such as algorithms capable of identifying enemy hardware or specific individuals in video, or that can learn superhuman strategies, are built at companies like Google, Amazon, and Apple or inside startups.

The US DOD primarily works with the private sector through large defense contractors specialized in building expensive hardware over years, not nimble software development. Pentagon contracts with large tech companies, including Amazon, Apple, and Microsoft, have become more common but have sometimes been controversial. Google’s work analyzing drone footage using AI under an initiative called Project Maven caused staff to protest, and the company let the contract lapse. Google has since increased its defense work, under rules that place certain projects—such as weapons systems—off limits.

Scharre says it is valuable to have people like Schmidt, with serious private sector clout, looking to bridge the gap.

 

 

Superbowl Pre-Game Featured Dancing Robotic Hunter-Killer Police Drones

newsweek  |  Viewers were left "creeped out" by Jason Derulo's robotic backup dancers during a pre-Super Bowl performance.

Derulo performed at the NFL's TikTok Tailgate event to get fans excited for Super Bowl LVII, but one aspect of his performance didn't have the desired effect.

Derulo was joined on stage by a number of human backup dancers, who in turn, were also joined by a collection of choreographed robotic dogs. Social media users shared their concern at the technological advancement, as some likened it to an episode of Black Mirror.

"Okay I don't know if anyone else is watching the pre-show performance from Jason Derulo but these little dancing dog robot things are kind of creeping me out," wrote South Dakota-based TV anchor Lauren Soulek. Her sentiments were echoed far and wide across Twitter by other viewers who watched Derulo perform his song "Saturday/Sunday."

"I can't be only one little creeped out by the robot dogs in [Jason Derulo's] pregame performance," wrote user @kingmeup21. "Anyone else creeped out by the robots on the pregame stage?" asked @GinQueenRunner.

TV reporter Devo Brown was also unimpressed. "Umm Jason Derulo pre game performance...ya it was ok. However, I could do without the creepy robot dogs as backup dancers."

Some Twitter users like @JakeMGrumbach likened the animals to the "Black Mirror robot attack dogs." The Season 4 episode "Metalhead" featured faceless four-legged robots hunting down humans.

One user, however, replied that their 9-year-old loved the performance. "What [...] noo they're so cute lol," wrote @CosmicBunnyBabe responding to all of the hate aimed at the robots.

The specific designers of the robots are unconfirmed, but they look similar to the Boston Dynamics robotics that often go viral for their technological advancements. The four-legged designs were similar to their product Spot, though they normally come in yellow, and Derulo's backup dancers were sporting the color gray.

There is often a debate about these humanoid robotics. Recently, social media users debated whether a robot trained to open a door was "cool or creepy."

Briahna Joy Gray, national press secretary for Vermont Senator Bernie Sanders' 2020 presidential campaign, suggested the inclusion of the dogs were an effort to help bring the technology into the mainstream. "I see the deep state is using Jason Derulo's Super Bowl performance to normalize the Boston Dynamics dogs," she wrote with a crying laughing emoji. Not buying into the hype, Twitter user @hominigritz replied with a deadpan, "Robot assassin dogs will never feel normal to me."

Derulo refers to himself as the "King of TikTok" in a number of pre-performance videos, and while the inclusion of the robotic dogs may have "creeped out" some viewers, it ensured his performance trended and was discussed across social media.

                                                                                                                                                                                                                                                                                 

                                                                                                                                                                                                       

 

 

Thursday, April 01, 2021

Neither Liberalism Or Egalitarianism Can Survive What Is Around That Signpost Up Ahead

interfluidity |  I think it makes perfect sense that liberalism has become a kind of upper-class creed. So long as it is, liberalism is in peril, and should be. There are illiberal currents on both the left and right that would exploit popular dissatisfaction to remake society in ways that I would very much dislike, whether by restoring a “traditional” hierarchy of implicit caste, or by granting diverse professionals even more prescriptive authority than they already have at the expense of liberty for the less enlightened. 

My strong preference is that we do neither of these things, and instead restore the broad appeal of liberalism by “leveling up”. We should ensure that everyone has the means to rely upon some mix of the market and the state to see to their material welfare, reducing the economic role of networks of personal reciprocity and history. This would render the good parts of liberalism more broadly and ethically accessible. 

Reducing economic stratification makes liberal proceduralism more credible pretty automatically. When economic and institutional power are dispersed and broadly shared, no one has a built-in edge, and aspirations of neutrality and fairness become plausible. Once we view society less through a lens of domination and oppression — because in a more materially equal society that will be a less credible lens — it will become possible to agree on a common, stable set of commercial and professional mores rather than extend deference to myriad communities’ evolving sensibilities. It will be practical for the broad public to learn and understand those common mores, and so not be excluded or set apart from professional communities by what come to seem like inscrutable courtly conventions.

There are undoubtedly tensions between liberalism and egalitarianism. But they are yin to one another’s yang. Opposites in a sense, they must be reconciled if either is to survive.

Wednesday, March 31, 2021

Meet Spot, Pick, And Stretch - Amazon's New Tireless And Uncomplaining Warehouse Workers

and these workers don't have to stop and pee in a bottle....,

bostondynamics |  Robotic navigation of complex subterranean settings is important for a wide variety of applications ranging from mining and planetary cave exploration to search and rescue and first response. In many cases, these domains are too high-risk for personnel to enter, but they introduce a lot of challenges and hazards for robotic systems, testing the limits of their mobility, autonomy, perception, and communications.

The DARPA Subterranean (SubT) Challenge seeks novel approaches to rapidly map, navigate, and search fully unknown underground environments during time-constrained operations and/or disaster response scenarios. In the most recent competition, called the Urban Circuit, teams raced against one another in an unfinished power plant in Elma, Washington. Each team's robots searched for a set of spatially-distributed objects, earning a point for finding and precisely localizing each object.

Whether robots are exploring caves on other planets or disaster areas here on Earth, autonomy enables them to navigate extreme environments without human guidance or access to GPS.

 

The Solution

TEAM CoSTAR, which stands for Collaborative SubTerranean Autonomous Robots, relies on a team of heterogeneous autonomous robots that can roll, walk or fly, depending on what they encounter. Robots autonomously explore and create a 3D map of the subsurface environment. CoSTAR is a collaboration between NASA’s JPL, MIT, Caltech, KAIST, LTU, and industry partners.

“CoSTAR develops a holistic autonomy, perception, and communication framework called NeBula (Networked Belief-aware Perceptual Autonomy), enabling various rolling and flying robots to autonomously explore unknown environments. In the second year of the project, we aimed at extending our autonomy framework to explore underground structures including multiple levels and mobility stressing-features. We were looking into expanding the locomotion capabilities of our robotic team to support this level of autonomy. Spot was the perfect choice for us due to its size, agility, and capabilities.

We got the Spot robot only about 2 months before the competition. Thanks to the modularity of the NeBula and great support from Boston Dynamics, the team was able to integrate our autonomy framework NeBula on Spot in several weeks. It was a risky and aggressive change in our plans very close to the competition, but it paid off and the integrated NeBula-on-Spot framework demonstrated an amazing performance in the competition.” said CoSTAR's team lead Ali Agha of JPL. "The NeBula-powered Spots were able to explore 100s of meters autonomously in less than 60 minutes, negotiate mobility-stressing terrains and obstacles, and go up and down stairs, exploring multiple levels."

 

The Results

Performance of the NeBula-enabled Spots alongside CoSTARs roving and flying robots led to the first place in the urban round of competition for team CoSTAR. For more information about Team CoSTAR's win, see:

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