Category: Service Robotics

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A Robot Boat to Clean the Rivers

Millions of tons of plastic waste float down polluted urban rivers and industrial waterways and into the world’s oceans every year. According to Microsoft, a Hong Kong-based startup has come up with a solution to help stem these devastating waste flows. “Open Ocean Engineering has developed Clearbot Neo – a sleek AI-enabled robotic boat that autonomously collects tons of floating garbage that otherwise would wash into the Pacific from the territory’s busy harbor.” (Deayton 2023) After a long period of development, its inventors plan to scale up and have fleets of Clearbot Neos cleaning up and protecting waters around the globe. The start-up’s efforts are commendable. However, polluted rivers and harbors are not the only problem. A large proportion of plastic waste comes from the fishing industry. This was proven last year by The Ocean Cleanup project. So there are several places to start: We need to avoid plastic waste. Fishing activities must be reduced. And rivers, lakes and oceans must be cleared of plastic waste (Image: DALL-E 3).

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Zulu and Charlie at Zurich Airport

According to an announcement on December 14, 2023, Zurich Airport is adding Zulu and Charlie to its 300-strong building cleaning team for test purposes. The two service robots are from LionsBot, a Singapore-based company (www.lionsbot.com) and belong to the LEOBOTS. Oliver Bendel writes in the Gabler Wirtschaftslexikon: “Cleaning robots are (partially) autonomous service robots for cleaning surfaces, objects and water sources. They usually have a tangible design and resemble flat cylinders or cuboids. … There are hardly any approaches among the cleaning robots that would turn them into social robots. However, some can communicate with the owners or operators, either by means of text and images on the display or by spoken language.” (own translation) … According to Zurich Airport, Zulu and Charlie can do more than just clean areas. “They can also interact with passengers. If you scan the QR code on the device, you can select questions that the robot will answer.” (Zurich Airport, December 14, 2023) It goes on to say: “Zulu and Charlie have various sensors. These can recognize outlines, but do not create video footage. The test phase of the devices will run until mid-February. The robots are autonomous and will clean the areas on their own after a short initial phase.” (Zurich Airport, December 14, 2023) Further information is available at www.flughafen-zuerich.ch/newsroom/en/flughafen-zuerich-ag-relies-on-robot-support/ (Photo: Zurich Airport).

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15th International Conference on Social Robotics (ICSR 2023)

The International Conference on Social Robotics (ICSR 2023) is, next to Robophilosophy, the most important conference on social robotics. The deadline for paper submission is approaching. “The 15th International Conference on Social Robotics (ICSR 2023) will bring together researchers and practitioners working on the interaction between humans and intelligent robots and on the integration of social robots into our society.  ICSR 2023 will take place in Doha as a face-to-face conference on December 4-7, 2023. This will be the first time that the conference will be hosted in Qatar and in the Middle East and North Africa region.” (Website ICSR) The theme of this year’s ICSR is “Human-Robot Collaboration: Sea, Air, Land, Space and Cyberspace”. According to the organizers, the theme emphasizes on all physical and cyber-physical domains where humans and robots collaborate. Papers can be submitted until August 21, 2023. Notifications will be made by September 18 of that year. More information via icsr23.qa.

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AI-based Robots for the Disposal of Discarded Ammunition

The Robotics Innovation Center (RIC) at the German Research Centre for Artificial Intelligence (DFKI) in Bremen wants to clear the seabed of discarded ammunition in the North Sea and Baltic Sea. This was reported by the online magazine Golem on 14 June 2023. The researchers are using the autonomous underwater vehicle Cuttlefish, developed at DFKI, as a test platform. According to Golem, the robot has been equipped with two deep-sea-capable gripper systems. These are designed to enable flexible handling of objects under water, even difficult objects such as explosive devices. The AI-based control system allows the robot to change its buoyancy and centre of gravity during the dive. According to the online magazine, the AUV is equipped with numerous sensors such as cameras, sonars, laser scanners, and magnetometers. This is how it is supposed to approach an object without colliding with it. The system will certainly be effective – whether it is efficient remains to be seen.

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ADAM the Bartender

Bar robots are mostly cobots, housed in a kiosk or behind the counter. They prepare coffee, as barista robots, or cocktails, as cocktail robots. Daily Mail Online reported on May 11, 2023: “New York City’s first coffee shop run by robot baristas is coming to Greenpoint, where a two-armed robot called ADAM will serve up potentially hundreds and hundreds of cups of coffee a day at Botbar.” (Daily Mail Online, 11 May 2023) Two-armed bar robots are the exception so far. One of them is Toni from Makr Shakr. It accesses 158 different bottles hanging from the ceiling of the open bar and shakes and stirs the liquids. ADAM looks like an egg with a head. It has two extra-long arms with many degrees of freedom. “Beyond coffee-making, ADAM will have several other skills, including dancing for and waving at customers. The technological feat can produce up to 50 espresso drinks per hour. The new neighbor-hood haunt will also serve food.” (Daily Mail Online, 11 May 2023) One of the few researchers investigating bar robots and other robots in the hospitality industry is Oliver Bendel. Together with Lea Peier, he presented the paper “How Can Bar Robots Enhance the Well-being of Guests?” at the AAAI 2023 Spring Symposia in San Francisco. A preprint is available here.

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A New Version of Optimus

Tesla has so far caused more amazement than admiration among roboticists. Now the company has unveiled a revised version of its Optimus humanoid robot. It is said to have more capabilities than its predecessor. A video released by Tesla shows five of the robots in action. As an editor of the German magazine Golem points out, the robots walk much more safely than before and are also capable of sensitive interactions. The progress is attributed to improvements in the actuators and to human assistance. The design is still likely to put off many users. In particular, the head without a face will take some getting used to. But perhaps the eyes and mouth, including facial expressions, will be digitally implemented later. You can watch the video here.

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Robots in Hawai’i – Part 8

Hawaiian Host is the largest manufacturer of chocolate-covered macadamias in the world, with millions of boxes of the treats distributed around the globe. According to its website, the company “combines premium ingredients – handcrafted milk chocolate, dark chocolate, Hawaiian honey, Kona coffee, to name a few – with dry-roasted macadamias to create its signature delights” (Website Hawaiian Host). Hawaiian Host has now taken a big step forward in packaging. Watch a video of Chris Rabago getting his first look at Cama’s new equipment. The robot, which is protected by glass walls in the video, allows the chocolate-covered macadamias to be packaged at high speed in a small space. This is important because rental and construction costs in Honolulu are very high and factory expansions are difficult and expensive. It’s actually several robots working together – it’s very effective and looks fascinating. How many workers this new level of automation will replace is unknown.

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Robots in Hawai’i – Part 6

The west coast of the Big Island is known for its beautiful white sandy beaches and coral reefs, from Honomalino Beach in the south to Hapuna beach in the north. It is now threatened by climate change, drought, fire, invasive species, and human impact. The region of Hawai’i has been classified as a vulnerable ecosystem zone. A Boeing Company describes these dangers on its website and has developed technology to counteract the dangers. The Liquid Robotics Support Operations Test and Evaluation Facility in Kawaihae, Hawai’i is the main hub for Wave Glider development, ocean testing, and regional operations, as well as the birthplace of the Wave Glider. The Wave Glider sits on the surface and is connected to another device floating in the water eight meters below it. The two look like mother whale and baby whale, except baby whale is a little off. The Wave Glider is capable of collecting and communicating ocean data in real time through unpredictable conditions for up to a year. It connects and communicates undersea data to satellites and land, creating an ocean network. The Wave Glider is designed to support a wide variety of sensors and payloads. The modular and adaptable payload design is coupled with a powerful solar power system and on-board computing environment.

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Robots in Hawai’i – Part 5

The K5, a security robot, comes from Knightscope in Silicon Valley. It can be seen there regularly. It provides, e.g., security at the Stanford Shopping Center. The conical robot is autonomous. It can see, hear, and even smell smoke and gas. The classic security robot also made it to Hawaii (Hawaiian: Hawai’i), for the first time in 2021, according to the Khon2 platform: “There is a new security guard getting a lot of attention at the Financial Plaza of the Pacific in downtown Honolulu, but it is not what you would think — it is actually a robot and the newest member of Bank of Hawaii’s security force. It looks like something out of a sci-fi movie – only it is actually real. Currently, the security robot is patrolling the busy area in and around the Bank of Hawaii’s Financial Plaza on Bishop and Merchant streets. For many people, the robot is a curiosity – attracting lots of odd looks – with some people capturing video and even posing for selfies. But many others, like Nasir Randall, are not quite sure what to make of it.” (Khon2, 28 October 2021) Security robots, along with cleaning robots and transport robots, are among the service robots that are largely error-free and already saving money. Over the next few years, they are likely to become widely used and accepted around the world.

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Robots in Hawai’i – Part 4

Cleaning robots, along with security robots and transport robots, are among the service robots that work largely error-free and are already saving costs. The Hawaii Department of Transportation Airports Division continues to modernize Daniel K. Inouye International Airport (HNL) and give HNL an open, clean feel. The modernization includes the addition of two robotic floor scrubbers to supplement custodial services. This was reported by the Hawaii Department of Transportation. “The robotic scrubbers will help us keep HNL sanitary and sparkling,” said Ross Higashi. He is the Hawaii Department of Transportation’s deputy director of airports. “Use of this technology will also allow us to maximize available staff in maintaining our busiest airport to standards.” (Website Hawaii Department of Transportation) Without a doubt, cleaning robots are also an option for the other islands of Hawai’i, such as the Big Island and Kaua’i. On the Big Island, there are two airports that come into question. In addition, cleaning robots could be used in the streets of Hilo. Also other service robots are entering the market that can clear beaches and lawns of litter.