Robotics Archives - Page 3 of 11

March 14, 2024March 14, 2024

The Six-legged Robot

Laptop manufacturer Lenovo launched the Lenovo Daystar robot in 2020. The design of the machine, with four wheels and a cobot on the back, was less than convincing. The latest development is different. The website ifdesign.com reports on the award winner: “Step into the forefront of industrial automation and public services with Lenovo Daystar Bot GS. The groundbreaking six-legged design guarantees unmatched stability and maneuverability that surpasses traditional robotic platforms, allowing it to traverse diverse terrains with ease.” (iF DESIGN, 2024) The six legs are indeed unusual and a real eye-catcher. There is disagreement about the advantages. Perhaps the six legs provide more stability on stairs and very uneven terrain. The article continues: “Boasting an advanced control system, cutting-edge perception algorithms, and IP66 robust protection, GS outperforms in unforeseen scenarios, enabling comprehensive data collection at any location and time. In our unwavering pursuit of excellence, GS stands as a testament to innovation, efficiency, safety, and the boundless potential of automated exploration.” (iF DESIGN, 2024) Interestingly, Lenovo itself has nothing to say about the product. However, the media are now reporting intensively. The next few months will bring more clarity about the Lenovo Daystar Bot GS (Image: Lenovo/iF DESIGN).

January 20, 2024January 20, 2024

Figure 01 Goes into Automotive Production

Figure, a California-based company, announced a partnership with BMW Manufacturing in a press release on January 18, 2024, to introduce general-purpose robots like Figure 01. These robots are intended to take on complex, dangerous, or monotonous tasks in automobile production to improve efficiency and safety, and allow employees to focus on more challenging tasks. The implementation will begin at the BMW plant in Spartanburg, South Carolina, after the initial phase of identifying suitable applications. This location also pioneered the use of cobots in automobile production, for example, in the insertion of door seals. Universal robots or general-purpose robots are not yet truly existing, but there are precursors to them. For instance, the Unitree H1 will be available in Germany from February. It is marketed as a general-purpose robot, although it certainly does not meet these requirements. In a similar vein is Elon Musk’s Optimus, which is not even available as a serious prototype yet. The pace-setter in this field is still Boston Dynamics with Atlas. Prof. Dr. Oliver Bendel has been extensively involved with general-purpose robots and gave a presentation on this topic at the Developer Day of the SBB on November 30, 2024 (Image: DALL-E 3).

December 26, 2023December 26, 2023

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).

November 12, 2023November 12, 2023

The First General-purpose Humanoid Robot

Starting from February 2024, the biped H1 from Unitree Robotics will be available at Generation Robots. It is “the most powerful and cost-effective humanoid robot on the market, measuring 1.80 meters, weighing 47 kilograms, and capable of walking at a speed of 5.5 km/h” (Generation Robots website). Until now, the Chinese company has been particularly noted for its quadrupeds, which are able to compete with the products of Boston Dynamics. Entry-level models like Go2 are unbeatably affordable, although it remains to be seen whether prices will increase after the initial surge. Unitree itself markets the H1 as the “First General-purpose Humanoid Robot”. The price is expected to be under 90,000 dollars. A video demonstrates how the robot moves confidently on two legs and remains stable even when attacked, without stumbling or falling (Image: DALL-E 3).

September 27, 2023September 27, 2023

Ingenuity on the Hunt for Records

On 19 April 2021, Ingenuity successfully performed an experiment on Mars (Photo: NASA). The little helicopter flew vertically into the air, took a selfie with its shadow, and landed safely back on the ground. There are many expectations and aspirations associated with the red planet. Its surface is currently being explored in an unprecedented way. In a few years, humans are expected to travel to Mars. According to Digital Trends, Ingenuity arrived as a technology demonstration, “with the team keen to see if such a contraption could become the first to achieve powered, controlled flight on another planet” (Digital Trends, 26 September 2023). The platform reported on September 26, 2023: “Just a week after setting a new altitude record on Mars, NASA’s impressive Ingenuity helicopter has just flown faster than ever before, reaching a speed of 17.9 mph (8 meters per second) during its 60th flight. Its previous record was 15 mph (6.5 m/s) in a flight earlier this year.” (Digital Trends, 26 September 2023) It can already be said that the deployment of the small helicopter on Mars is a complete success.

September 14, 2023September 14, 2023

Autonomous Trains in Switzerland

According to various Swiss media, such as the Tages-Anzeiger and Watson, the Regionalverkehr Bern-Solothurn (RBS) will start test runs with an automated or autonomous train in October 2023. This will be “only on routes where there are empty runs” (Watson, September 13, 2023, own translation). According to the media, this would meet the required level of safety. “The test runs were preceded by extensive clarifications and studies – among other things, to clarify this question. At present, it is also being examined whether spatial monitoring of the level crossing is necessary, which is located on the route between Bätterkinden station and the turning track.” (Watson, September 13, 2023, own translation) Worldwide, many subways operate driverless and largely accident-free. Shuttles that travel at low speeds on virtual rails have also been used successfully for years – in Switzerland, the SmartShuttle was a pioneering project. It makes sense to automate rail traffic in this country. There is no doubt that in a few years, passenger transportation will also take this form.

August 11, 2023August 11, 2023

Expansion of Robocar Operations in Frisco

Robot cabs have been seen in San Francisco for years, first by Uber, then by Cruise and Waymo. But there have been various restrictions on their operation in the past. NBC BAY AREA reported on August 10, 2023: “California regulators on Thursday approved an expansion that will allow two rival robotaxi services to operate throughout San Francisco at all hours, despite safety worries spurred by recurring problems with unexpected stops and other erratic behavior that resulted in unmanned vehicles blocking traffic, including emergency vehicles.” (NBC BAY AREA, 10 August 2023) It goes on to say: “The California Public Utilities Commission voted to approve rival services from Cruise and Waymo to operate around-the-clock service. It will make San Francisco first major U.S. city with two fleets of driverless vehicles competing for passengers against ride-hailing and taxi services dependent on humans to operate the cars.” (NBC BAY AREA, 10 August 2023) It is highly likely that accidents will occur, including personal injury. A city is a highly complex environment, and the technology for autonomous driving is far from mature. In addition, the population and tourists are not sufficiently prepared for this form of traffic.

July 30, 2023July 30, 2023

The Robot-elevator Project

An elevator is still a bit of a problem for a service robot. A first approach is to use social features such as facial expressions and sounds. The user trusts the machine or feels sorry for it and helps it into the lift. A second option is for the robot to press the right buttons with its gripper. However, this can be very difficult and can also cause problems, for example when people are present. A third option is for the robot and the elevator to communicate via appropriate interfaces. This is certainly the most elegant solution, but it requires some technical standardisation and upgrading. As reported by the Korea Economic Daily, KT, LG Elec, and Hyundai Elevator have joined forces in the “robot-elevator project”. The vision is described in the teaser as follows: “A robot freely gets on and off an elevator and moves around a building, doing everything from coffee to parcel delivery and route guidance.” (KED, 28 July 2023) About the plans of the three companies, the magazine says: “The three will jointly plan and search for elevator-robot linkage services, con-duct cooperation to secure competitiveness in robotics services and look for new business lines. KT and LG Electronics said a far more competitive system of robotics services is possible by linking an elevator to a robot since robots must freely move between floors to increase their utility.” (KED, 28 July 2023) More information is available at www.kedglobal.com/robotics/newsView/ked202307280005.