ArduinoMania

A Pokémon-inspired art collection is visiting Los Angeles this summer. The Pokémon × Kogei craftwork exhibition is a collaboration between The Pokémon Company and LA’s Japan House, a space dedicated to spotlighting Japanese culture. The collection includes more than 70 pieces of art crafted by 20 artists, each piece filled to the brim with pocket monsters.

The exhibition focuses on crafts over drawings and paintings, as the art spans multiple mediums like lacquer, ceramics, textiles, metalwork and more. The artists involved with the collection include metalworks legend Morihito Katsura and sculptor Taiichiro Yoshida, among others. The collection is arranged into three sections.

The “Stories” section emphasizes franchise mascot Pikachu. A much-anticipated piece here is called “Pikachu Forest,” which is made from more than 900 strands of lace suspended from the ceiling to create, well, a forest populated by electrified yellow rodents. The “Appearance” section includes many pieces featuring Eevee and its various evolutions, like Jolteon, Vaporeon and Flareon. The final section, called “Life”, seems to be a hodge-podge affair with many different Pokémon.

The exhibition starts on July 25th and runs for five full months, all the way until January. Admission is free and the gallery is open seven days a week. Japan House also says they'll be hosting events related to the exhibition but has not announced any details. In any case, this seems like a great place to meet friends for some Pokémon Go action.

This Hackaday prize entry from [saul] is the beginning of a reconfigurable kit of 3D printed parts and servo motors for robotics learning. With just access to a printer, a few cheap-as-chips servo motors, an Arduino, and some nuts and bolts, you could be hacking together robot walkers within a few hours of starting!

Bolt Bots is very simple to understand, with all the mechanics and wiring out there in the breeze, but strictly for indoor use we reckon. If you want to add remote control to your application, then drop in one of the ubiquitous nRF24L01 boards and build yourself a copy of the remote control [saul] handily provides in this other project.

There really isn’t a great deal we can say about this, as it’s essentially a build kit with quite a few configuration options, and you just have to build with it and see what’s possible. We expect the number of parts to proliferate over time giving even more options. So far [saul] demonstrates a few flavors of ‘walkers’, a rudimentary ‘robot arm’, and even a hanging drawbot.

The bolt hardware can be found in this GitHub repo, and the remote control code in this second one.

Servo-based designs are sometimes sneered at due to their dubious accuracy and repeatability, but with a little of effort, this can be vastly improved upon. Also, multi-legged walkers need multiple servos and controllers to drive ’em. Or do they?

The HackadayPrize 2023 is Sponsored by:

Meta is open-sourcing an AI tool called ImageBind that predicts connections between data similar to how humans perceive or imagine an environment. While image generators like Midjourney, Stable Diffusion and DALL-E 2 pair words with images, allowing you to generate visual scenes based only on a text description, ImageBind casts a broader net. It can link text, images / videos, audio, 3D measurements (depth), temperature data (thermal), and motion data (from inertial measurement units) — and it does this without having to first train on every possibility. It’s an early stage of a framework that could eventually generate complex environments from an input as simple as a text prompt, image or audio recording (or some combination of the three).

You could view ImageBind as moving machine learning closer to human learning. For example, if you’re standing in a stimulating environment like a busy city street, your brain (largely unconsciously) absorbs the sights, sounds and other sensory experiences to infer information about passing cars and pedestrians, tall buildings, weather and much more. Humans and other animals evolved to process this data for our genetic advantage: survival and passing on our DNA. (The more aware you are of your surroundings, the more you can avoid danger and adapt to your environment for better survival and prosperity.) As computers get closer to mimicking animals’ multi-sensory connections, they can use those links to generate fully realized scenes based only on limited chunks of data.

So, while you can use Midjourney to prompt “a basset hound wearing a Gandalf outfit while balancing on a beach ball” and get a relatively realistic photo of this bizarre scene, a multimodal AI tool like ImageBind may eventually create a video of the dog with corresponding sounds, including a detailed suburban living room, the room’s temperature and the precise locations of the dog and anyone else in the scene. “This creates distinctive opportunities to create animations out of static images by combining them with audio prompts,” Meta researchers said today in a developer-focused blog post. “For example, a creator could couple an image with an alarm clock and a rooster crowing, and use a crowing audio prompt to segment the rooster or the sound of an alarm to segment the clock and animate both into a video sequence.”

Meta

As for what else one could do with this new toy, it points clearly to one of Meta’s core ambitions: VR, mixed reality and the metaverse. For example, imagine a future headset that can construct fully realized 3D scenes (with sound, movement, etc.) on the fly. Or, virtual game developers could perhaps eventually use it to take much of the legwork out of their design process. Similarly, content creators could make immersive videos with realistic soundscapes and movement based on only text, image or audio input. It’s also easy to imagine a tool like ImageBind opening new doors in the accessibility space, generating real-time multimedia descriptions to help people with vision or hearing disabilities better perceive their immediate environments.

“In typical AI systems, there is a specific embedding (that is, vectors of numbers that can represent data and their relationships in machine learning) for each respective modality,” said Meta. “ImageBind shows that it’s possible to create a joint embedding space across multiple modalities without needing to train on data with every different combination of modalities. This is important because it’s not feasible for researchers to create datasets with samples that contain, for example, audio data and thermal data from a busy city street, or depth data and a text description of a seaside cliff.”

Meta views the tech as eventually expanding beyond its current six “senses,” so to speak. “While we explored six modalities in our current research, we believe that introducing new modalities that link as many senses as possible — like touch, speech, smell, and brain fMRI signals — will enable richer human-centric AI models.” Developers interested in exploring this new sandbox can start by diving into Meta’s open-source code.

With an instantly recognizable hook and effervescent melody, Vanessa Carlton’s debut single A Thousand Miles hit the 2002 Billboard Charts like a neutron bomb, earning nominations for the Grammy Award for Song of the Year and the Billboard Music Award for Top 40 Track of the Year. Featured prominently in 2004’s White Chicks, Terry Crews credits the undeniable smash with helping launch his acting career. 

The accompanying music video saw Carlton and her piano rolling through Newbury Park, California, and portions of downtown Los Angeles. Twenty-one years later, a team of hobbyist roboticists have brought Carlton’s music back to the public ear — this time, to the streets of San Francisco with an animatronic performer and remotely deployable disco ball.

The robot, which currently doesn’t have much of a moniker from the team beyond “The Robot,” is the brainchild of San Francisco-based aerospace engineer Ben Howard, electrical engineer Noah Klugman, lawyer Lane Powell (with additional assistance from local puppeteer, Adam Kreutinger). “This is just a thing that we've done together, the three of us, to try to create some joy,” Klugman told Engadget during a recent video call.

The trio first collaborated during the pandemic. “Kids couldn't really trick or treat properly,” Howard explained. “So we put together a kind of spooky Halloween candy dispensing robot that could drive around the streets and any kids who were brave enough could walk up, have a conversation with it and get some candy.” That project inspired them to look into developing a robot with year-round appeal. A “piano playing Muppet seemed like a good thing to do,” he continued, and from that the Thousand-Mile Machine was born.

The team started with an outdated food delivery drone model, obtained from “a friend of a friend,” as the mobile platform on which to build out the rest of the construct. “When companies get rid of these things, if they're cool pieces of hardware, there are plenty of engineers around the city who like to modify them and turn them into fun projects,” Howard explained. “There's a big community of people who are sharing cool hardware around.”

“I came to acquire [the wheeled base] and we wanted to do this music playing robot.” he added. “Then, when you think about piano player that roams around the city, immediately that [Vanessa Carlton] video comes to mind. It's so iconic.”

The nearly 400-pound robot measures roughly five feet long on a side and about four feet tall, narrow enough to fit on a sidewalk and into the TEU container workshop in which it was built at San Francisco’s Box Shop. The wheeled base is controlled remotely and manually, while the puppet’s performance — from the hand and head movements to the big disco ball reveal — are all part of a prerecorded act, akin to Chuck E Cheese’s animatronic Pizza Players band. A single button press is all that’s needed to start the performance.

Vanessa Carlton herself reportedly met the robot during a recent event in Petaluma, “it seemed like she enjoyed it,” Klugman noted. “Everyone we've met in San Francisco has seemed to really love it. I think the response has been overwhelmingly positive.”

“That was very much [the case with] everyone we encountered when we were out filming,” Lane added. “Just really happy to watch it and excited to talk to us about it and just 100 percent positive from all ages and all walks of life all over the city. It was a really cool experience.”

Data breaches and security failures happen everyday. There’s little we can do about that if we want to participate in modern society, except maybe switch out the companies we interact with for their competitors if we presume one to be more secure. There’s one service that we don’t have a choice on whether to interact with, no matter how high profile its security incidents become: the federal government.

A breach of the Office of Personnel Management announced in 2015 it had leaked background investigation records, impacting 21.5 million individuals, according to the agency. The highly publicized Solarwinds hack discovered in 2020 exposed government and business records to Russian insiders. Earlier this year, the US Marshals Service division of the Department of Justice became a target, when hackers stole personal information about investigation targets, personnel and more.

The attacks were targeted, usually seeking out some type of sensitive state information. But we all have sensitive information stored throughout federal agencies like our social security numbers or home addresses. Probably even more information is at stake if you utilize federal services like Medicare, student loans or SNAP benefits. We have no choice but to give the federal government access to our personal information in exchange for certain services, unless you’re reading this while living off grid.

“If we want to live in the information age, and we're using some of these systems, we are inherently giving up control,” Kevin Cleary, clinical assistant professor of management science and systems at University at Buffalo, told Engadget. “You have to trust that agency has put forward all the best controls and practices.”

In response, the federal government has developed agencies like the Cybersecurity and Infrastructure Security Agency to lead better security initiatives across departments. In part, this is intended to help you feel a little bit better about storing your data within federal servers by setting higher standards for how it safeguards your data. According to Michael Duffy, associate director of the cybersecurity division at CISA, since the agency’s establishment in 2018, it’s spearheaded the most progress he’s seen in his federal cybersecurity career.

So, things are improving, and you can probably trust the federal government to keep your data safe in the same way you trust the companies you interact with everyday. What makes the government so different, though, is that it’s a high profile target. Adversarial countries want in on state secrets while, at the same time, it’s hard to prioritize spending on security measures. Getting tax-payer funds to fill a pothole on your local highway is hard enough when the damage is tangible and obvious, while security is hard to quantify the benefits of until an attack occurs. In other words, the value of security investments aren’t proven until it’s already too late.

This has gotten better. Security investments in the federal government largely trend upwards. Still, it’s not enough. “Sometimes their budgets don't allow them to take every step or to everything that they would like to do, because you just simply don't have the money,” Marisol Cruz Cain, director of information technology and cybersecurity at GAO, said.

But the reason why the federal government may appear less secure is because of its obligation for transparency. There’s a responsibility to share lessons learned after an incident, and make sure citizens know what happened. That’s actually a big part of CISA’s job. “We are really looking at ways that we are making it more acceptable to raise the hand and say this is the way that we were attacked or an incident occurred,” Duffy said.

The government also interacts with a ton of outside businesses. So, say a government contractor experiences a breach or security incident, that means that data held in federal tech could be exposed. This opens up a slew of new attack vectors, and possibilities for malpractice.

You can actually see how secure certain agencies are thanks to the Government Accountability Office (GAO) and legislation like the Federal Information Technology Acquisition Reform Act. The latter documents tech modernization efforts across major agencies, including cyber readiness. GAO, for its part, audits cybersecurity efforts and develops privacy impact assessments that are publicly available descriptions about what information the agency collects, how they use it and more.

But with all these audits come a relatively bleak conclusion. Agencies aren’t evaluating their policies and procedures to make sure that high profile incidents don’t happen on a regular basis, Cruz Cain said. Your information will be on those servers whether you like it or not.

When it comes to streaming devices, there’s almost too much choice out there. However, if you’re looking for an affordable but capable option, it’s hard to go wrong with Amazon’s Fire TV offerings, especially when those devices are on sale like they are right now.

The highlight of the promotion is the Fire TV Stick 4K Max. Thanks to a $20 discount, you can get the device for $35. The 4K Max is Amazon’s most powerful streaming stick, thanks to a faster processor the company claims is 40 percent more powerful than the one found in the Fire TV Stick 4K. The additional processing power translates to faster app start times and more fluid menu navigation. The Fire TV Sitck 4K Max also comes with WiFi 6 connectivity, as well as support for Dolby Vision, HDR, HDR10+ and Doly Atmos audio.

If you want to add Amazon’s Fire TV interface to an older Full HD TV, consider the Fire TV Stick Lite. It’s down to $20 following a $10 discount. The Fire TV Stick Lite is on Engadget’s list of the best streaming devices you can buy. It might not offer 4K output, but it does come, like its more expensive siblings, with an Alexa Voice Remote out of the box. It also supports HDR output, so you won't miss out on HDR content just because you're buying a more affordable streaming stick.

On the other end of the scale is the latest Fire TV Cube. It’s currently priced at $125, down from $140. Thanks to the inclusion of a 2.0GHz octa-core processor, the Fire TV Cube is the most powerful streaming device Amazon offers. It’s a great option if you own a WiFi 6E-capable router and want to control some of your other entertainment devices with Alexa.

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It is not hard — at all — to trick today’s chatbots into discussing taboo topics, regurgitating bigoted content and spreading misinformation. That’s why AI pioneer Anthropic has imbued its generative AI, Claude, with a mix of 10 secret principles of fairness, which it unveiled in March. In a blog post Tuesday, the company further explained how its Constitutional AI system is designed and how it is intended to operate.

Normally, when an generative AI model is being trained, there’s a human in the loop to provide quality control and feedback on the outputs — like when ChatGPT or Bard asks you rate your conversations with their systems. “For us, this involved having human contractors compare two responses,” the Anthropic team wrote. “from a model and select the one they felt was better according to some principle (for example, choosing the one that was more helpful, or more harmless).”

Problem with this method is that a human also has to be in the loop for the really horrific and disturbing outputs. Nobody needs to see that, even fewer need to be paid $1.50 an hour by Meta to see that. The human advisor method also sucks at scaling, there simply aren’t enough time and resources to do it with people. Which is why Anthropic is doing it with another AI.

Just as Pinocchio had Jiminy Cricket, Luke had Yoda and Jim had Shart, Claude has its Constitution. “At a high level, the constitution guides the model to take on the normative behavior described [therein],” the Anthropic team explained, whether that’s “helping to avoid toxic or discriminatory outputs, avoiding helping a human engage in illegal or unethical activities, and broadly creating an AI system that is ‘helpful, honest, and harmless.’”

According to Anthropic, this training method can produce Pareto improvements in the AI’s subsequent performance compared to one trained only on human feedback. Essentially, the human in the loop has been replaced by an AI and now everything is reportedly better than ever. “In our tests, our CAI-model responded more appropriately to adversarial inputs while still producing helpful answers and not being evasive,” Anthropic wrote. “The model received no human data on harmlessness, meaning all results on harmlessness came purely from AI supervision.”

The company revealed on Tuesday that its previously undisclosed principles are synthesized from “a range of sources including the UN Declaration of Human Rights, trust and safety best practices, principles proposed by other AI research labs, an effort to capture non-western perspectives, and principles that we discovered work well via our research.”

The company, pointedly getting ahead of the invariable conservative backlash, has emphasized that “our current constitution is neither finalized nor is it likely the best it can be.”

“There have been critiques from many people that AI models are being trained to reflect a specific viewpoint or political ideology, usually one the critic disagrees with,” the team wrote. “From our perspective, our long-term goal isn’t trying to get our systems to represent a specific ideology, but rather to be able to follow a given set of principles.”

Spotify has reportedly pulled tens of thousands of tracks from generative AI company Boomy. It's said to have removed seven percent of the songs created by the startup's systems, which underscores the swift proliferation of AI-generated content on music streaming platforms.

Universal Music reportedly told Spotify and other major services that it detected suspicious streaming activity on Boomy's songs. In other words, there were suspicions that bots were being used to boost listener figures and generate ill-gotten revenue for uploaders. Spotify pays royalties to artists and rights holders on a per-listen basis.

“Artificial streaming is a longstanding, industry-wide issue that Spotify is working to stamp out across our service,” Spotify, which confirmed that it had taken down some Boomy tracks, told Insider. "When we identify or are alerted to potential cases of stream manipulation, we mitigate their impact by taking action that may include the removal of streaming numbers and the withholding of royalties. This allows us to protect royalty payouts for honest, hardworking artists."

Universal Music's chief digital officer Michael Nash told the Financial Times, which first reported on Spotify removing Boomy's tracks, that his company is "always encouraged when we see our partners exercise vigilance around the monitoring or activity on their platforms."

AI-generated music hit the headlines last month after a song that appeared to include vocals from Drake and The Weeknd went viral. Universal Music Group, which represents both artists, claimed that using the duo's voices to train generative AI systems constituted “a breach of our agreements and a violation of copyright law." Both Spotify and Apple Music removed the song from their libraries.

Music industry figures have been sounding the alarm bells about the overarching impact of AI-generated tracks, as well as people using bots to drive up listener figures and siphon money out of the kitties that streaming services use to pay royalties.

Boomy, which opened its doors in 2021, enables people to generate songs based on text inputs. Over the weekend, the company said that "curated delivery to Spotify of new releases by Boomy artists has been re-enabled."

Boomy says its users "have created 14,554,448 songs" or just under 14 percent of "the world's recorded music." Its website states that users can create original songs in seconds, then upload them "to streaming platforms and get paid when people listen."

Your first apartment after graduation is probably not your forever home, but you can make it something you’re proud of with gadgets that do your bidding. You can automate your lights, keep an eye on your pets and clean up your floors more efficiently with relatively affordable devices that won’t eat up too much of your paycheck. We’ve tried out a lot of smart home tech over the years and here’s what we recommend for newbies and those with tight budgets.

Echo Show 5

Amazon’s Echo Show 5 is a diminutive smart display often marketed as a bedside alarm clock, but it works equally well in small kitchens. You can play music, watch shows, check the news and weather and make video calls. Plus, with Alexa’s help, you can do all of that hands-free. But more importantly, the Show 5 can act as a smart dashboard of sorts, from which you can control connected devices and see feeds from security cameras. The Show 5 also acts as a digital photo frame when not in use and the built-in camera has a physical shutter for your privacy.

Blink Mini

If you’ve got pets or just want extra peace of mind when you’re away, you might want to get an indoor security camera. Amazon’s Blink Mini cameras are some of the most affordable options around and they easily sync with other Alexa-enabled devices. They can deliver video feeds to your smartphone, Echo Show, Fire TV or any compatible screen, and they’ll send you an alert when their motion sensor detects disturbances. You can hear and talk to whoever’s in the room via the built-in mic and speakers as well – handy for telling your dog to get off the couch.

Roku Streaming Stick 4K

Roku’s Streaming Stick 4K turns any screen with an HDMI port into a smart TV for under $50. Our commerce writer, Nicole Lee, likes Roku’s straightforward interface and the fact that it supports universal search so you can find out which service a given show is playing on. Unlike some streaming sticks, Roku works with all the major voice assistants: Siri, Google Assistant and Alexa. You can even control your TV by saying “hey Roku” to the included remote or through the Roku app. The same app turns your phone into a second remote and enables private listening through your headphones as well. The 4K dongle is made for high-resolution screens, but if you don’t have a 4K TV and want to save more money, Amazon’s Fire TV Stick Lite is our favorite budget option.

Kasa Smart Bulbs

Connected bulbs might be the easiest way to turn your analog home into a “smart” one. A single smart light can ensure you never walk into a dark apartment again. You can set schedules for your daily routines or make it look like you’re home when you’re not. Being able to turn things off with just your voice or via an app can save you from getting out of bed when you’re ready to crash. Our senior commerce editor, Valentina Palladino tested a number of bulbs for our guide and thinks TP-Link’s Kasa Smart Bulbs give you the best value. Installation will be easy, even for those new to smart devices, thanks to Kasa’s clean and simple app. It’s worth noting that voice control is only available with Alexa or the Google Assistant; Siri is unfortunately incompatible.

Wyze Smart Plug

Like smart lights, smart plugs are affordable gadgets that can help you automate simple tasks around your home. You could program a fan to turn on before you get home from work or run a humidifier just before bed. If you have a basic on/off coffee maker, you can fill it with water and grounds the night before and wake up to a fresh pot of joe. Commerce writer Nicole picked Wyze’s Smart Plug for our smart home guide because it’s cheap, has an easy-to-use app and doesn’t hog the other outlet thanks to its thin profile.

iRobot Roomba 694

Senior commerce editor Valentina has tested more than a dozen robot vacuums and recommends iRobot’s Roomba 694 to anyone looking to keep their floors clean without spending too much money (or time). The company’s companion app is simple and probably the 694’s biggest selling point, guiding you through installation and programming. The vacuum can handle hard floors and carpet, and it runs for about 45 minutes on a charge, which should be enough for most smaller apartments. You’ll have to help it out when it gets snagged on a cable and empty the bin when it's full, but other than that, it’s a fairly hands-off way to get cleaner floors.

Govee M1 RGBIC smart light strip

Nobody’s knocking Christmas lights as decor, but strip lights are a slightly classier way to add flair to your space. You can use them to light up bookcases, create ambiance for your streaming setup or turn your bedroom into a color-coordinated haven. Govee makes many different smart LED strips, but the one senior commerce editor Valentina recommends in our guide is the M1 RGBIC. She was impressed by the light's brightness and wide spectrum of available hues. You can control different segments independently and the app has an “effects lab” that offers pre-programed lighting presets like sunsets, starry nights and movie-themed color palettes.

Sonos Roam

The Sonos Roam is both a smart and portable speaker, packing a decent amount of utility into a $180 package. While not the cheapest around, it’s relatively low-cost for Sonos, a brand known for quality audio. The Roam will play whichever music service you prefer, delivering clear highs and impressive bass for its size. Alexa is built in and you can access the Google Assistant too, which means you can use the speaker to order around your compatible smart home devices. And when it’s time to relax, you can ask Roam to play just about any song you can think of.

TP-Link AC1200 RE315 WiFi extender

Thick walls, weird layouts and other factors can make home WiFi reception spotty. If you’re experiencing dead zones in your apartment, a WiFi extender might help. TP-Link’s AC1200 RE315 is our favorite budget pick: it covers 1,500 square feet and delivers speeds of up to 1,200Mbps – plenty fast for streaming and working from home. It also has a built-in Ethernet port, which should provide an even more reliable connection to essential tech like your TV or game console.

Instant Pot Duo (3-quart)

Cooking for yourself is one of the bigger adjustments of adulting – it certainly was for me. Luckily a big batch of beans and rice can keep most humans alive for much longer than you’d think. The Instant Pot Duo cooks beans without soaking and makes fluffy rice; add a jar of salsa and you have a fairly well-rounded meal. Of course, it can cook more elaborate stuff too: search for Instant Pot recipes and you’ll get a lifetime’s worth of ideas. We recommend a larger version in our guide to kitchen gadgets, but this three-quart model is both more affordable and a better size for just one or two people.

Aria Air smart scale

Smart scales offer a more comprehensive view on your overall health, by presenting information like your body mass index and trends over time instead of just your weight. Our top budget pick is Fitbit’s Aria Air. It’s not as advanced as other options out there, but it tracks weight changes and gives you BMI metrics based on profile information. For $50, it's a good entry-level scale that syncs nicely with an app that our senior editor, Daniel Cooper, says is very polished.

The Apple Watch has effectively used the same processor since the S6 inside 2020's Series 6, but it's apparently poised for a long-due upgrade. Bloomberg's Mark Gurman tells subscribers in his newsletter Discord channel that Apple Watch Series 9 will reportedly use a truly "new processor." He believes the CPU in the S9 system-on-chip will be based on the A15 chip that first appeared in the iPhone 13 family.

Apple has upgraded the SoC hardware in Watch models following Series 6, but the revisions have added functionality rather than CPU improvements. The S8 chip in Series 8, Ultra and current-gen SE watches includes an updated accelerometer and gyroscope, for instance. Apart from that, it's largely identical to the S6.

While most details remain a mystery, there are some likely improvements. The S8 is still built using an old 7-nanometer manufacturing process, while an S9 is more likely to be made on a denser and more efficient 5nm or 4nm process. That could not only boost performance, but extend battery life. Apple has historically introduced new Apple Watches in September. 

Apple Watch Series 9 is otherwise believed to be an iterative update. Gurman previously suggested there will be no major design or feature changes. You may get the Bluetooth 5.3 support that came with the Ultra, but there might not be much incentive to upgrade if you already have a Series 7 or newer. For owners of older models, however, a speedier processor may help justify an upgrade on top of all the refinements from recent years.