International Journal of Social Robotics最新文献

Socially assistive robots (SARs) have shown promise in the care of people with dementia and in mitigating behavioural and psychological symptoms of dementia. Although SARs are continually tested for efficacy, no current literature outlines a comprehensive strategy that industrial designers may employ to progress the technology of SARs. It was, therefore, essential to expand on existing literature by providing a straightforward approach to SAR design with the recommended design attributes. A systematic review was conducted to formulate recommendations for designing SARs to improve the quality of life of people with dementia. Six databases, including CINAHL, Embase, IEEE, Medline, ProQuest, and Scopus, were searched for relevant articles published between 2011 and 2022. Covidence software was used for screening, data extraction and quality testing. Of the 160 references extracted, 16 studies met the study inclusion criteria. The studies were predominately small sample sizes using various robotic platforms and technologies. Incorporating personal preferences linked to a user’s life experience and choice is a crucial ability of SARs. Natural speech communication is also an important design attribute. However, the overwhelming conclusion is that more research is needed on aesthetics, materials, and interaction capabilities. All stakeholders should be part of a holistic user-centred design process to ensure a fit-for-purpose product.

Although whole-body touch interaction, e.g., hugging, is essential for human beings from various perspectives, not everyone can interact with intimate friends/family due to physical separations caused by such circumstances as pandemics, geographical constraints, etc. The possibility of human–robot touch interaction is one approach that ameliorates such missing touch interactions. In this study, we developed a robot named Moffuly-II, that hugs people and rubs their heads during a hug because head-touching behaviors are typical affective interactions between intimate persons. Moffuly-II is a large huggable teddy-bear type robot and it has enough capability to both hug and touch the head. We conducted an experiment with human participants and evaluated the effectiveness of combining intra-hug gestures (squeezing and rubbing) and the touch area (back and head). From experimental results, we identified the advantages of implementing rubbing gestures compared to squeezing gestures and some of the advantages of head-touching behaviors compared to back-touching behaviors.

We designed a coordination–cooperation game dedicated to teaching the theory of mind (ToM) to children with autism spectrum disorder. Children interacted with either a robot or a human. They had to coordinate their gestures with the beats of a ditty sung by their partner (coordination), who then implicitly asked them for help (cooperation). Before and after this cooperation–coordination task, the children performed a helping task that assessed their ToM skills: the ability to infer social partners’ intentions. Despite the regularity and predictability of the robot, children made the most progress in the helping task after interacting with a human. Motor coupling was more stable in child–human than in child–robot dyads. The ability of the social partner to actively maintain a stable social coupling seems to be a primary factor inciting the child to learn and transfer the just-practiced social skills.

Research in Human–Robot Interaction (HRI) suggests that people attribute gender to (some) robots. In this paper we outline a program of research on the gendering of robots and on the ethical issues raised by such gendering. Understanding which robots are gendered, when, and why, will require careful research in HRI, drawing on anthropology and social psychology, informed by state-of-the-art research in gender studies and critical theory. Design features of robots that might influence the attribution of gender include: appearance; tone of voice; speech repertoire; range and style of movement; behaviour; and, intended function. Robots may be gendered differently depending on: the age, class, sex, ethnicity, and sexuality of the person doing the attributing; local cultural histories; social cues from the designers, the physical and institutional environment, and other users; and the role of the robot. An adequate account of the gender of robots will also need to pay attention to the limits of a sex/gender distinction, which has historically been maintained by reference to a “sex” located in a biological body, when it comes to theorising the gender of robots. We argue that, on some accounts of what it is to be sexed, robots might “have” sex: they might be male and female in just the same way as (most) human beings are. Addressing the ethical issues raised by the gendering of robots will require further progress in “robot media ethics”, as well as an account of the responsibilities of both designers and users in a broader social context.

While interactions with social robots are novel and exciting for many people, one concern is the extent to which people’s behavioural and emotional engagement might be sustained across time, since during initial interactions with a robot, its novelty is especially salient. This challenge is particularly noteworthy when considering interactions designed to support people’s well-being, with limited evidence (or empirical exploration) of social robots’ capacity to support people’s emotional health over time. Accordingly, our aim here was to examine how long-term repeated interactions with a social robot affect people’s self-disclosure behaviour toward the robot, their perceptions of the robot, and how such sustained interactions influence factors related to well-being. We conducted a mediated long-term online experiment with participants conversing with the social robot Pepper 10 times over 5 weeks. We found that people self-disclose increasingly more to a social robot over time, and report the robot to be more social and competent over time. Participants’ moods also improved after talking to the robot, and across sessions, they found the robot’s responses increasingly comforting as well as reported feeling less lonely. Finally, our results emphasize that when the discussion frame was supposedly more emotional (in this case, framing questions in the context of the COVID-19 pandemic), participants reported feeling lonelier and more stressed. These results set the stage for situating social robots as conversational partners and provide crucial evidence for their potential inclusion in interventions supporting people’s emotional health through encouraging self-disclosure.

The field of human–drone interaction (HDI) has investigated an increasing number of applications for social drones, all while focusing on the drone’s inherent ability to fly, thus overpassing interaction opportunities, such as a drone in its perched (i.e., non-flying) state. A drone cannot constantly fly and a need for more realistic HDI is needed, therefore, in this exploratory work, we have decoupled a social drone’s flying state from its perched state and investigated user interpretations of its physical rendering. To do so, we designed and developed BiRDe: a Bodily expressIons and Respiration Drone conveying Emotions. BiRDe was designed to render a range of emotional states by modulating its respiratory rate (RR) and changing its body posture using reconfigurable wings and head positions. Following its design, a validation study was conducted. In a laboratory study, participants (({N}={30})) observed and labeled twelve of BiRDe’s emotional behaviors using Valence and Arousal based emotional states. We identified consistent patterns in how BiRDe’s RR, wings, and head had influenced perception in terms of valence, arousal, and willingness to interact. Furthermore, participants interpreted 11 out of the 12 behaviors in line with our initial design intentions. This work demonstrates a drone’s ability to communicate emotions even while perched and offers design implications and future applications.

The willingness to use service robots plays a pivotal role in human–robot interaction. To establish a valid measure in the Chinese context, this study aimed to revisit the validity and reliability of the Service Robot Integration Willingness (SRIW) Scale among Chinese adults. A total of 955 participants were recruited to complete the Chinese version of the SRIW. Our findings revealed a four-factor model comprising 31 items, indicating a strong model fit. Furthermore, trust in automation correlated positively with the Chinese SRIW, while negative attitudes toward robots exhibited a significant inverse correlation, supportting the Chinese SRIW’s substantial criterion-related validity. In conclusion, this article introduces an updated Chinese SRIW, underscoring its efficacy in measuring the readiness to adopt service robots in China.