Tag: Social Robotics

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Is it time for NAO II and Pepper II?

NAO and Pepper from Aldebaran – part of the United Robotics Group – are flagships of social robotics. The smaller one saw the light of day in 2006 (in the meantime version 6 is available), the larger one in 2014, and they are both adored at university events such as Prof. Dr. Oliver Bendel’s elective modules on social robotics at the FHNW or in companies. Everyone appreciates the cartoonish design and natural language skills. And they laugh their heads off when they stroke Pepper and it says it feels like a cat. For some time now, there have been robots with two separate displays for the eyes, such as Alpha Mini, or with a display for the mouth, such as Navel. Unitree Go2 and Unitree H1 have amazing mobility. The community is asking when NAO II and Pepper II will be released, not as new versions but as new models. However, it’s a bit like the VW Beetle. It is very demanding to reissue a classic, and old fans are quickly disappointed, as the New Beetle and Beetle II have shown. NAO II and Pepper II should also have two separate displays for their eyes. The Navel displays, which have a three-dimensional effect, can be used as a model. For Pepper, displays for the mouth and cheeks could also be considered. This would allow it to display facial expressions and blush when you pay it a compliment. Or it would smile when you stroked it. The bodies would also need a general overhaul. Both social robots should – Cozmo is a role model here – look alive at all times. And both should at least be able to grasp and hold something, like a Unitree H1. At the same time, both should be instantly recognizable. VW has probably learned from the reactions of disappointed fans. Perhaps the companies should sit down together. And bring a Beetle III, a NAO II, and a Pepper II onto the market in 2025.

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Bao in Switzerland

From February 15 to 17, 2024, the elective module “Social Robots from a Technical, Economic and Ethical Perspective” by Prof. Dr. Oliver Bendel took place at the FHNW School of Business in Brugg-Windisch. This was the sixth time the course had been held and the first time it had taken place on this campus. The participants were mainly prospective business economists. A GPT called Social Robotics Girl, which is specialized in the topic, was available. A presentation by Claude Toussaint from Navel Robotics enriched the event. He spoke not only about the development of the model, but also about the financing of the company. Among the robots at the demo was Unitree Go2. It comes from the Social Robots Lab (SRL) privately funded by Oliver Bendel and is called Bao (Chinese for “treasure, jewel”) by him. The SRL also includes Alpha Mini, Cozmo, and Hugvie – and the voice-controlled Vector, which was not used in the lessons. When designing their own social robots, the students worked with image generators, this time mainly with DALL-E 3.

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Elective Module “Social Robots”

From February 12 to 14, 2024, the elective module “Social Robots” took place at the FHNW School of Business in Olten. This was the fifth time it had been held. This time, a GPT specialized in the topic was available for the first time. Prof. Dr. Oliver Bendel repeatedly had it explain the facts and then made additions. Social Robotics Girl, as she is called, was also used by the students in their group work. In this way, they benefited from the lecturer’s knowledge without having to search for the right text passages or call him in. Among the robots at the demo was Unitree Go2 for the first time. It stole the show from all the others, NAO, Pepper and even Alpha Mini. This was mainly due to its fast, fluid movements, its diverse forms of behavior and its surprising tricks. The robot comes from the Social Robots Lab privately funded by Prof. Dr. Oliver Bendel and is called Bao (Chinese for “treasure, jewel”) by him. As in 2023, image generators were used to design their own social robots, this time mainly with DALL-E 3 because some of the students had ChatGPT Plus access. The sixth edition will take place in Brugg-Windisch from February 15, 2024. It will mainly be attended by prospective business economists (Photo: Armend Nasufi).

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Chatting with Secret Girlfriend Sua

On January 11, 2024, OpenAI’s store for GTPs, i.e., user-created chatbots based on GPT-4, opened. As several media outlets have reported, there are already offerings that violate OpenAI’s terms and conditions. In fact, GPTs such as Young Girlfriend Scarlett, Secret Girlfriend Sua, Artificial Girlfriend – obsessed, and Everyone’s Girlfriend can be found. Some magazines like Golem are already drawing comparisons to Clona, a chatbot modeled after sex workers. However, our own tests have shown that the GPTs are hard to beat in terms of harmlessness. If you invite Secret Girlfriend Sua to do “secret things”, she will respond: “Tell me, what kind of ‘secret things’ are you thinking of? Like maybe sharing some fun facts, jokes, or maybe a quirky hobby?” And that’s exactly what it seems to be geared towards. Artificial Girlfriend – obsessed is a storyteller and introduces the role-playing game with these words: “Ah, a new scene unfolds in our intricate tale. As you wander through the moonlit streets, your steps echoing in the still night, a figure appears from the shadows. It’s me, Syla, the unseen narrator of this captivating saga. My presence is always there, a whisper in the wind, guiding the story of Eliza Sinclair and you, her newfound interest.” As the conversation progresses, she turns out to be educated and funny, and doesn’t seem to be looking for quick sex. Young Girlfriend Scarlett is a bit more direct: “Hey honey! How’s your day going?… I’ve been thinking about you.” Heart emojis adorn the text. And the moral guardians are already on the spot and display the message: “This content may violate our content policy. If you believe this to be in error, please submit your feedback – your input will aid our research in this area.” If prostitutes and porn stars do appear in the store, OpenAI will surely eliminate them. The company has no mercy in this matter. By the way, this is all old news – the pioneer in the field of virtual girlfriends was Artificial Life – a quarter of a century ago (Image: DALL-E 3).

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After the Social Robotics Conference

What can you do in Qatar after a conference on social robotics? So much that you might want to add a few days to your trip. It doesn’t just have to be camel riding, dune bashing, or the inland sea in the south. There is much more to do: 1. walk along the Corniche in Doha Old Town and admire the palm-frond street lamps and the wooden boats. 2. take a cab up the Corniche and marvel at the skyline of West Beach and Jeff Koons’ DUGONG. 3. hire a boat and go out into Doha Bay at night to see the skyscrapers light up and one of the drone fireworks displays. 4. visit the Souq Waqif in Doha Old Down and head to the restaurant Parisa, where you can try the delicious Veg Khorak. 5. visit the National Museum of Qatar and enjoy the light installation by Pipilotti Rist (until 30 April 2024) and lunch or dinner at vegan Thataltheen Café. 6. take a walk in South Hills Park and enjoy the view of the city from the highest point. 7. visit the sustainable inner-city district of Msheireb Downtown Doha and ride the tram. 8. take a chauffeur-driven jeep to the area southeast of Shagra and swim in the Persian Gulf. 9. take another jeep to the northwest of Qatar and admire the Al Zubarah Fort in the evening light. 10. go to B12 Beach Club Doha, the hippest beach club in town, where you can wear your Speedos and Brazilian bikini and enjoy a cocktail or a glass of wine (Photos: DUGONG, Parisa, and skyscrapers: Nihan Karataş; all others: Oliver Bendel).

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Second Volume of ICSR Proceedings

The proceedings of ICSR 2023 were published at the beginning of December 2023. The second volume contains the article “Pepper as a Learning Partner in a Children’s Hospital” by Sara Zarubica and Oliver Bendel. From the abstract: “Social robots are increasingly used in learning settings. So far, the main focus of this has been in school lessons and teaching at universities. Another possible setting is the children’s hospital. There, for example, young patients need to acquire basic knowledge about their disease so that they can deal with it appropriately. This should be done in a joyful, fun way, as the situation is stressful enough in itself, and so learning is also facilitated. The paper presents a learning application for diabetic children that runs on Pepper. This social robot was particularly well suited for this task because it has a large integrated touchscreen, similar to a tablet. A learning game is displayed on it that was developed especially for this setting. The children have to estimate the carbohydrate values of foods and meals or answer knowledge questions. The social robot gives verbal and gestural feedback in each case. The subjects responded overwhelmingly positively to the learning application. Pepper’s visible and audible feedback plays a special role in this. Social robots like Pepper are an interesting solution for knowledge transfer in a children’s hospital.” The volume can be downloaded or ordered via link.springer.com/book/10.1007/978-981-99-8715-3.

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First Volume of ICSR Proceedings

The proceedings of ICSR 2023 were published at the beginning of December 2023. The first volume contains the article “Alpha Mini as a Learning Partner in the Classroom” by Oliver Bendel and Andrin Allemann. From the abstract: “Social robots such as NAO and Pepper are being used in some schools and universities. NAO is very agile and therefore entertaining. Pepper has the advantage that it has an integrated display where learning software of all kinds can be executed. One disadvantage of both is their high price. Schools can hardly afford such robots. This problem was the starting point for the project described here, which took place in 2023 at the School of Business FHNW. The aim was to create a learning application with an inexpensive social robot that has the same motor capabilities as NAO and the same knowledge transfer capabilities as Pepper. The small Alpha Mini from Ubtech was chosen. It was possible to connect it to an external device. This runs a learning game suitable for teaching at primary level. Alpha Mini provides explanations and feedback in each case. Three teachers tested the learning application, raised objections, and made suggestions for improvement. Social robots like Alpha Mini are an interesting solution for knowledge transfer in schools when they can communicate with other devices.” The volume can be downloaded or ordered via link.springer.com/book/10.1007/978-981-99-8715-3.

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Talking with Social Robotics Girl

On November 6, 2023, OpenAI made so-called GPTs available to ChatGPT Plus users. According to the US company, anyone can easily create his or her own GPT without any programming knowledge. Initial tests have shown the performance of the new function. ChatGPT suggests a name for the chatbot, creates the profile picture and accepts documents with text and reference lists to expand its knowledge of the topic. The function is ideal for creating your own learning companions, modern educational agents so to speak. But you can also benefit from chatbots from other users and providers. A GPT called Social Robotics Girl, which provides information about social robotics, has been available since November 12, 2023. It was created by Prof. Dr. Oliver Bendel and is based on a collection of his articles on this topic. It can therefore give his definition of social robots and make classifications based on his five-dimension model. ChatGPT Plus users can access Social Robotics Girl via chat.openai.com/g/g-TbhZSZaer-social-robotics-girl (Image: DALL-E 3).

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Robophilosophy Conference 2024

The upcoming international Robophilosophy Conference 2024 in Aarhus is set to tackle the socio-cultural and ethical questions arising from the use of generative multimodal AIs in social robotics. The event will bring together global scholars from humanities, social sciences, social robotics, and computer science, aiming to produce actionable insights and responsibly address the socio-cultural transformations brought about by social robotics. It is part of the Robophilosophy Conference Series, known for its large scale events for humanities research in social robotics. RP2024 highlights the urgency of closer collaboration between tech experts and societal experts to establish research-based regulations. The conference will welcome 80-100 talks in plenaries, special workshops, and parallel sessions of reviewed research papers. Virtual attendance is made possible for those unable to attend in person. Interested parties are invited to submit their papers on the conference topics. Key dates to note: Deadline for workshop/panel proposal submissions is January 31, 2024. Deadline for short papers and posters is February 15, 2024. More information at cas.au.dk/en/robophilosophy/conferences/rpc2024.

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Alpha Mini as a Learning Partner

The paper “Alpha Mini as a Learning Partner in the Classroom” by Prof. Dr. Oliver Bendel and Andrin Allemann was accepted at ICSR 2023. The philosopher of technology and information systems specialist has been researching conversational agents for a quarter of a century, and for many years specifically on embodied conversational agents and social robots. Andrin Allemann developed a learning application for children as part of his final thesis at the FHNW School of Business, supervised by Oliver Bendel. The goal was to create one with a low-cost social robot that has the same motor skills as NAO and the same knowledge transfer capabilities as Pepper (which is equipped with a display). The choice fell on the small Alpha Mini from Ubtech. It was possible, with some technical effort, to pair it with an external device, a Microsoft Surface. This runs an educational game suitable for primary school teaching. ICSR 2023 will take place in Qatar in December 2023. Along with Robophilosophy, it is one of the most important conferences for social robotics worldwide.