Fighting fires was always dangerous. But with climate change, there have been more wildfires, which means even more risky rescue missions for local firefighting squads. That’s why multiple different companies and teams of scientists are working to develop robots that can scope out burning buildings before human firefighters have to enter. The latest entrant is FireBot, a remote-controlled robot that can withstand temperatures as high as 650 degrees Celsius. At that scalding temperature, a firefighter wearing a protective suit can only withstand about 15 minutes of exposure.

FireBot, which can be operated for four hours at a time, looks like an object straight out of a sci-fi film. With its saw-like “arms” that help the metallic boxy device move, the bot can climb obstacles in its path using tracks that allow it to climb stairs and debris – a requirement for navigating raging fires. According to TechCrunch, which hosted FireBot’s parent company at TechCrunch Disrupt in San Francisco this week, the bot uses MIMO wireless technology that can transfer data to a receiver as far as 0.9 miles away. That way, a crew can safely examine the inside of a burning building while using a joystick and display to maneuver the bot.

The device has built-in sensors that include HD optical and thermal imagers, as well as various mechanisms to detect dangerous gasses. In addition, it can check for the presence of carbon monoxide and hydrogen cyanide, which are the two deadliest fumes that can injure or kill humans in a fire. Also importantly, the device is seemingly fast despite its boxy appearance. The FireBot can move twice as fast as a firefighter wearing full personal protective equipment that can, on average, be as heavy as 45 pounds.

Paradigm Robotics

The robot is expected to cost at least $90,000 when it goes on sale in the third quarter of 2024. Alternatively, fire departments could lease it. Although this device isn’t exactly cheap, it can help alleviate the annual fees associated with firefighter injuries, which is estimated to cost fire departments up to $197,860 a year, according to a paper the National Fire Protection Association published in late 2019.

The FireBot is not the first device that uses robotics to make firefighting safer. Scientists at the Naval Research Laboratory are developing what’s known as SAFFiR, or the Shipboard Autonomous Firefighting Robot. The bi-pedal humanoid robot is being engineered to navigate ships, interact with people, and use thermal imaging to identify and handle a hose to put out small fires.

When Engadget covered the Navy’s robot back in 2019, SAFFiR was still not water- and fire-proof, which may be why the Navy said its more advanced prototypes are still in the experimental stages of R&D. Similarly, there’s DARPA's Atlas, a disaster-response robot that hosts an infrared and a rotating light detection and ranging (LIDAR) laser that allows it to navigate dense smoke. Still, nothing is as seemingly advanced as Paradigm’s FireBot in terms of being able to withstand and navigate heat at fire scenes.

In a similar vein, the Los Angeles Fire Department even experimented with specialized drones that can aid in scope and rescue missions as well as a ridiculously large 3,500-pound “Thermite RS3” robot. That robot costs $272,000, making the FireBot seem almost reasonable by comparison.

Agility Robotics, the creator of the bipedal robot Digit, is opening a manufacturing plant in Salem, Oregon that will give the company the capacity to produce more than 10,000 humanoid robots a year. The 70,000 square foot factory coined “RoboFab” is set to open later this year and will employ upwards of 500 workers in Salem.

Agility Robotics says its facility will also employ its very own Digits, the iconic humanoid robot, in the new factory. The Digits will help move, load and unload warehouse goods.

The company says some customers can expect delivery of the first Digits in 2024, with general market availability in 2025. In a statement, Damion Shelton, Agility Robotics’ co-founder and CEO says that the ultimate goal of creating Digits is to “Solve difficult problems in today’s workforce like injuries, burnout, high turnover and unfillable labor gaps.”

The manufacturing of bipedal robots is something we have seen teased by competitors like Boston Dynamics’ Atlas and Tesla’s Optimus robot prototype. However, none have matured to the extent of being able to churn out thousands of robots like that being seen in this effort by Agility Robotics. Still, until these robots are actually in production, it's too soon to say if Agility Robotics’ warehouse robots, which are designed to fill a gap in the logistics and distribution industry, will actually surpass its competitors in this newly burgeoning market.

Sony has launched the "Aibo Foster Parent" program for its $2,900 robot dogs, allowing owners whose basic plans have been canceled to donate them. The company will then refurbish the Aibos as necessary and donate them to medical facilities, foster homes and other organizations. The aim is to "make Aibo more sustainable," the company said, by giving the units a second home where they can provide emotional support and more. 

The Aibo robot dogs in question are the newer 2019 ERS-1000 units still being sold, which are a reboot of its "entertainment" robotic dogs from the late 1990s. It's not exactly a fully charitable project, as Sony will charge "foster parents" an unnamed fee for service. It also notes that depending on condition, some donated units may serve strictly as parts for other Aibo robots. 

As we discussed in our review back in 2019, Aibo can do a number of tricks like standing on its hind legs and greeting its owner at the door, and has been engineered to "mature" over time like a real dog. It also offers a web-based interface that lets you program custom actions. The units have a suite of sensors and respond to voice and touch, and can even recognize specific people, so they're ideal as emotional support devices. That means they can sub in at facilities that don't allow real animals, so the program seems like a good use of older units — while also reducing e-waste. 

GE Aerospace has demonstrated a worm-like robot that could one day inspect and repair jet engines. The Sensiworm (Soft ElectroNics Skin-Innervated Robotic Worm) is designed to serve as “extra sets of eyes and ears” for service operators as they examine the insides of aircraft. GE says the soft robot can minimize downtime and perform less invasive inspections and, in the future, make repairs itself.

The company compares the Sensiworm’s role in aerospace engineering and repairs to how soft robotics have allowed for minimally intrusive patient surgeries. “These technologies are enabling less invasive inspection and repair of jet engines on the wing to reduce downtime,” the company wrote. GE says the worm-like machine could give operators “virtually unfettered access” to inspect engines without disassembling them.

GE Aerospace

Resembling an inchworm, the Sensiworm (remote-controlled by operators) can crawl across various engine parts, including rotating wind turbine blades. It can sense and avoid obstacles automatically, reach places where gravity may stop other tools (thanks to its suction-cup feet) and measure the thickness of thermal barrier coatings. GE says it can even sniff out gas leaks. “With their soft, compliant design, they could inspect every inch of a jet engine, transmitting live video and real-time data about the condition of parts that operators typically check,” the company wrote.

GE Aerospace developed the robo-worm through SEMI Flex Tech, a US Army-funded public / private coalition focused on advancing flexible electronics. GE hasn’t mentioned how far along the worm is in its development or when we can expect deployment in the field. Engadget asked a company spokesperson to clarify, and we will update the article if they respond.

The video below shows the Sensiworm in action (complete with its own theme music).

iRobot is running another sale on Roomba robot vacuums and Braava robot mops, which includes the Roomba 694 back down to $179. We've seen this deal pop up periodically over the past several months, but it's still $71 below the vacuum's typical street price. Outside of a very brief drop to $175 last November, it matches the lowest price we've tracked.

The Roomba 694 itself is the top pick in our guide to the best budget robot vacuums. It's an entry-level model that navigates around a room semi-randomly instead of mapping and following set paths, so it's not the most efficient cleaner, and it'll bonk into furniture around your house. That said, it's sturdily built, and we found it to work effectively across hard floors and carpet. We're particularly fond of iRobot's companion app, which makes it easy to quickly stop or start the vacuum, set a cleaning schedule, check the battery and the like. You don't need to connect to WiFi to use the device, however. iRobot says the Roomba 694 can run for up to 90 minutes before it has to roll back to its charging dock, though you'll get worse battery life depending on what floor surfaces you need to clean. 

A simpler device like this won't be as effective if you live in a particularly large home, but if you just want a no-frills option at a reasonable rate, we've found the Roomba 694 to be durable and dependable. And if something ever does break, replacement parts are readily available. 

If you're willing to pay up for a more feature-rich model, the sale also brings the Roomba j7+ down to $529. Normally, this model retails between $600 and $800. The j7+ comes with a self-emptying dock and more advanced mapping system than the 694, and it can identify and swerve away from obstacles like pet waste in real time. Currently, it's the runner up midrange pick in our guide to the best robot vacuums. Just note that, like many robot vacuums with its sort of obstacle avoidance, the j7 comes with a built-in camera, which may raise privacy concerns for some, particularly with Amazon in the process of acquiring iRobot.

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Apptronik unveiled a new workforce robot today. Named Apollo, the machine is designed to “work in environments designed for, and directly alongside, humans.” The android is initially intended to move and carry cases and totes in logistics and manufacturing settings. But the Austin-based Apptronik sees Apollo expanding into “construction, oil and gas, electronics production, retail, home delivery, elder care” and more. Apollo follows Xiaomi’s reveal of the CyberOne robot last year, which looked remarkably similar to the still-unreleased Tesla Bot.

The 5-foot-8, 160-lb Apollo can lift up to 55 lbs. (Apptronik says it optimized efficiency by making its arms lighter than the weight they can lift.) It uses swappable batteries — running up to four hours per pack — which should provide more flexibility than robots that require wall charging before springing back into action. “In short, this battery-based approach means greater work output for Apollo and greater operational efficiency for customers,” Apptronik wrote in a press release today.

Apptronik

Apptronik views Apollo as a robot that can adapt to the job. The company says it built “modularity into Apollo’s design, empowering users to decide whether Apollo is best used for their applications as a true bi-pedal walking humanoid, a torso that operates on wheels or one mounted in a stationary location.” The robot has digital panels on its face and chest to provide a “friendly, human-like countenance” to make workers feel comfortable working alongside it (as it potentially moves towards automating their jobs).

Apptronik hasn’t announced public pricing for the robot. You can read more about Apollo on the company’s product page.

Robot vacuums may seem like mindless suction machines with wheels. But today, “​​basically these devices are like smartphones,” Dennis Giese, PhD student at Northeastern University who researches robot vacuum security, said. From internet capabilities to video recording to voice control, robot vacuums have become an advanced Internet of Things technology, but the security upkeep hasn’t caught up.

“You don't have any insight, what kind of data they’re recording, what kind of data is stored on the device, what kind of data is sent to the cloud,” Giese told Engadget. That might seem harmless for a device that sweeps your floors, but the real-life consequences have already taken effect.

Like in 2022 when the iRobot Roomba J7 captured private moments including photos of a woman on the toilet that the company sent to startup Scale AI to label and train AI algorithms. Amazon, which has experienced countless surveillance and data privacy scandals, is currently attempting to acquire iRobot for over $1.4 billion.

With all these features, robot vacuums can act as a surveillance system in your own home, meaning there’s a world where someone can access live view functions and spy on you. Companies can say this information is secure and only used when needed to improve your experience, but there’s not enough transparency for reviewers or consumers to figure out what’s actually going on. “People like me are catching the companies basically lying,” Giese said.

So, Giese is on a mission to give people more control over the robot vacuums in their homes because every device he’s tested has some sort of vulnerability. He spoke at DEF CON on Sunday about how people can hack their devices to disconnect from the cloud. Not only does this help protect your data from being used by the company, but it also gives access to the device so that you can repair it on your own terms. The “right to repair” ethos means that even if the warranty ends or the company goes bankrupt and stops supporting it, you can still use it.

Unfortunately, hacking into your robot vacuum’s firmware isn’t for newbies. It requires a level of technical expertise to figure out, according to Giese, but owners of robot vacuums can take steps to improve on-device data security. What you can do is make sure that you wipe all of the data before selling or getting rid of a robot vacuum. Even if the device is broken, “as a malicious person, I can just repair the device and can just power it on and extract the data from it,” Giese said. “If you can, do factory resets.”

Or, for full data privacy control but none of the convenience, stick to the standard push vacuum.

Some of the most advanced Roomba robot vacuums are on sale right now. Wellbots has the poop-detecting iRobot Roomba j7+ for an all-time low price of $549. Or, you can opt for our favorite vacuum / mop hybrid, the upgraded Roomba j7+ Combo, for $799. In both cases, you can enter the coupon code ENGROOMBA200 to receive the $200 discount exclusively for Engadget readers.

The Roomba j7+ includes a bundled cleaning station and iRobot’s poop detection tech. The company says the vacuum’s advanced sensors will avoid pet feces — and its “Pet Owner Official Promise” (P.O.O.P.) policy assures you it will replace the device for free if it runs over pet waste within its first year. The self-emptying vacuum also includes an intelligent mapping feature that lets you choose which rooms it covers, and you can schedule multiple cleanings per day in advance. The Roomba j7+ is usually $800, so its $549 discounted price (with code ENGROOMBA200) is worth noting if you’ve been on the lookout for a cleaning machine.

Wellbots’ coupon also applies to that model’s upgraded sibling, one of Engadget’s picks for the best robot vacuums. The Roomba j7+ Combo takes the j7+’s base features (including self-emptying tech and poop detection) and adds wet mopping, letting you transition seamlessly between carpet and floor cleaning. (It can do both simultaneously on hard floors.) It also includes a feature that can help keep your rugs dry by lifting the mop out of reach when it detects it’s on a carpet. The j7+ Combo typically costs $1,100.

Both devices work with the iRobot mobile app. It lets you manage the devices’ smart mapping capabilities, remote startup and scheduling. We find the app to be simple, intuitive and a significant selling point for Roomba robot cleaners.

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Robosen announced a new auto-converting Transformer today. After launching its self-transforming Optimus Prime in 2021, the company set its sights on Grimlock, the Autobot-allied leader of the Dinobots who changes from a robot into a mechanical T-Rex. However, its $1,699 sticker price (a mere $1,499 for pre-orders) also allows it to transform your finances for the worse.

The Grimlock collectible stands 15 inches tall in robot mode and 15.4 inches in dinosaur mode. Robosen describes its auto-transforming as “the epitome of auto-conversion” while calling the product “the world’s first dual-form, bipedal walking robot.” (The Optimus Prime version walks as a robot but drives in truck form.) The manufacturer says Grimlock includes 85 microchips, 34 high-precision intelligent servos while running on “advanced SOC chip technology” and “a comprehensive robot operating system.” In addition, it has six-axis IMU sensors for balance monitoring.

This Grimlock is based on the Transformers G1 version, which debuted in 1985. The collectible includes the original toy’s Energon sword, galaxial rocket launcher, and crown accessories. Robosen and Hasbro even brought back the original voice actor from the G1 animated series, the now 72-year-old Gregg Berger, to record “150+ original Generation 1 Transformers audio lines” for the expensive toy. For the uninitiated, the character is known for a simplistic speaking style, including the well-trodden phrase, “Me Grimlock!”

Robosen / Hasbro

In addition to hearing Grimlock’s classic voice (synchronized with “robotic actions”), you can also control it by speaking to it. The product recognizes 42 voice commands, letting you tell it to transform, walk and perform various “stunning stunts.” You can also create new poses and actions for the Dinobot using four programming modes (block-based, manual, voice and computer-based). And if money truly is no object, you can pair it with the $699 Optimus Prime robot to watch them reenact your favorite classic Transformers battle scenes. This would be wonderful for children, but its pricing mostly limits it to nostalgia-stricken adults with more money than meets the eye.

The Grimlock auto-converting robot is available for pre-order now from Robosen and Hasbro. It’s expected to ship in late fall. Although its pricing may be a tough sell, at least they’re throwing in a limited edition collector’s coin so you can demonstrate that you spent the equivalent of a month’s rent on a robotic T-Rex that speaks about itself in the third person.

Chipotle isn't done experimenting with robots that could make life easier for restaurant staff. The chain has teamed up with robotics company Vebu to test a prototype Autocado robot (yes, that's the name) that cuts, cores and peels avocados to be used in guacamole. Kitchen workers only have to fill the bot with up to 25lbs of ripe avocados and choose a size. After the processing is done, they collect the fruit in a bowl, add remaining ingredients and start mashing.

As Autocado improves, Chipotle expects to cut guacamole prep time in half — no mean feat when it usually takes 50 minutes to make a batch. That could ensure a steady supply of guac while eliminating some of the drudgery for employees. The restaurant also believes the robot could reduce food waste (and thus costs) through more efficient processing.

Autocado is currently limited to a testing center in Irvine, California. This is the start of a "long term partnership" with Vebu, Chipotle adds. The two haven't said what comes next, but the focus will be on collaborative robots that "drive efficiencies" and "ease pain points" for workers. Last year, Chipotle began testing Miso Robotics' Chippy robot to aid in making tortilla chips.

Chipotle is far from alone. McDonald's and other restaurants are trying AI, robots and other automated solutions to streamline their experiences. These moves theoretically help employees concentrate on serving customers and other tasks where humans are still preferable. Of course, there are also lingering concerns among critics that restaurants might use this to automate people out of jobs. They may choose to shrink headcounts and cut costs instead of easing the workload. That isn't guaranteed to happen with Autocado when humans are still necessary, but the long-term future isn't quite so clear.