Sara Incao

Cognitive architectures are simplified models of complex neural and behavioral processes, designed to equip artificial agents with flexibility and adaptive behavior. To enhance context-awareness and autonomy in humanoid robots, it is essential to address the role of temporality. The temporal dimension extends far beyond its association with memory, encompassing the continuity of self and identity over time, along with cognitive processes such as intention formation and action planning. This article focuses on the concept of intrinsic temporality as a prereflective structural feature underlying human perceptual experience and motor system activity.Drawing on Husserl’s retentional-protentional dynamic, as interpreted in phenomenology and applied in predictive processing approaches, this article suggests that intrinsic temporality underlying prereflective self-monitoring can be adapted to enrich the design of a cognitive architecture for humanoid robots.

The basis of a humane approach to others is the authentic comprehension of another subject. As humans, we can achieve this understanding well, and the reason lies in how we experience the world around us and other subjects in it. The development of robots capable of socially interacting and helping humans is progressing, even though they are still far from reaching an autonomous comprehension of others' intentions, emotions, and feelings. In this sense, the humane approach may be addressed in robotics through the concept of experience. In a reciprocal exchange of perspectives, the core elements and the structure of human experience are investigated, together with how the idea of experience has been implemented in robots. The embodied Self and the relationship with other subjects form the pivot of any human experience and are suggested to be the basis for the emergence of a more profound idea of experience in robots. Conversely, the possibility to develop a robot with a primitive sense of Self raises questions about the nature of human experience and the impact such technologies have on it.

The fusion of Large Language Models (LLMs) and robotic systems has led to a transformative paradigm in the robotic field, offering unparalleled capabilities not only in the communication domain but also in skills like multimodal input handling, high-level reasoning, and plan generation. The grounding of LLMs knowledge into the empirical world has been considered a crucial pathway to exploit the efficiency of LLMs in robotics. Nevertheless, connecting LLMs’ representations to the external world with multimodal approaches or with robots’ bodies is not enough to let them understand the meaning of the language they are manipulating. Taking inspiration from humans, this work draws attention to three necessary elements for an agent to grasp and experience the world. The roadmap for LLMs grounding is envisaged in an active bodily system as the reference point for experiencing the environment, a temporally structured experience for a coherent, self-related interaction with the external world, and social skills to acquire a common-grounded shared experience.

The basis of a humane approach to others is the authentic comprehension of another subject. As humans, we can achieve this understanding well, and the reason lies in how we experience the world around us and other subjects in it. The development of robots capable of socially interacting and helping humans is progressing, even though they are still far from reaching an autonomous comprehension of others’ intentions, emotions, and feelings. In this sense, the hu- mane approach may be addressed in robotics through the concept of experience. In a reciprocal exchange of perspectives, the core elements and the structure of human experience are investigated in this chapter together with how the idea of experience has been implemented in robots. The embodied Self and the relationship with other subjects form the pivot of any human experience and are suggested to be the basis for the emergence of a novel cognitive-experiential structure in robots. Conversely, the possibility to develop a robot with a primitive sense of Self raises questions about the nature of human experience and the impact such technologies have on it.

Interactions entail a tangled mix of emotional states that emerge between the people who are communicating. Being capable of comprehending these states help us to adapt to our partner’s needs enhancing the interaction. In the same fashion, we believe that robots capable of such skills would be better integrated in society. Hence, this paper tackles the internal state that focuses on the unfolding of any social exchange: Comfortability. It explores whether a humanoid robot can have an impact on humans Comfortability and explores the way people might behave. To this aim, the iCub robot interviewed 29 non-HRI researchers for a real column of the IIT Opentalk online magazine. During the interview the robot complimented, ignored, interrupted, and insulted the participant with the intention of making them feel opposite Comfortability levels. The results concluded that a humanoid robot can affect people’s Comfortability highlighting that not everyone perceives, assimilates, and reacts to the same situations in the same way. The findings suggest that self-reports and Valence/Arousal estimations are not reliable measures to determine someone’s Comfortability and that external factors (e.g., attitude towards robots or the robot’s perception) might affect it. On top of that, a list of 28 visual features associated with low Comfortability levels is included, providing support to keep unraveling Comfortability in further studies.

Modern robotics is interested in developing humanoid robots with meta-cognitive capabilities in order to create systems that have the possibility of dealing efficiently with the presence of novel situations and unforeseen inputs. Given the relational nature of human beings, with a glimpse into the future of assistive robots, it seems relevant to start thinking about the nature of the interaction with such robots, increasingly human-like not only from the outside but also in terms of behavior. The question posed in this abstract concerns the possibility of ascribing the robot not only a mind but a more profound dimension: a Self.

Interaction among humans does not always proceed without errors; situations might happen in which a wrong word or attitude can cause the partner to feel uneasy. However, humans are often very sensitive to these interaction failures and may be able to fix them. Our research aims to endow robots with the same skill. Thus the first step, presented in this short paper, investigates to what extent a humanoid robot can impact someone's Comfortability in a realistic setting. To capture natural reactions, a set of real interviews performed by the humanoid robot iCub (acting as the interviewer) were organized. The interviews were designed in collaboration with a journalist from the press office of our institution and are meant to appear on the official institutional online magazine. The dialogue along with fluent human-like robotic actions were chosen not only to gather information about the participants' personal interests and professional career, necessary for the magazine column, but also to influence their Comfortability. Once the experiment is completed, the participants' self-report and spontaneous reactions (physical and physiological cues) will be explored to tackle the way people's Comfortability may be manifested through non-verbal cues, and the way it may be impacted by the humanoid robot.

Visual perception of space and time has been shown to rely on context dependency, an inferential process by which the average magnitude of a series of stimuli previously experienced acts as a prior during perception. This article aims to investigate the presence and evolution of this phenomenon in early aging. Two groups of participants belonging to two different age ranges (Young Adults: average age 28.8 years old; Older Adults: average age 62.8 years old) participated in the study performing a discrimination and a reproduction task, both in a spatial and temporal conditions. In particular, they were asked to evaluate lengths in the spatial domain and interval durations in the temporal one. Early aging resulted to be associated to a general decline of the perceptual acuity, which is particularly evident in the temporal condition. The context dependency phenomenon was preserved also during aging, maintaining similar levels as those exhibited by the younger group in both space and time perception. However, the older group showed a greater variability in context dependency among participants, perhaps due to different strategies used to face a higher uncertainty in the perceptual process.

La potenza dell'arte è un richiamo che non si accontenta mai di rimanere inespresso. Mikel Dufrenne si fa interprete di questo richiamo nel tentativo di testimoniare l'origine, dove il mondo è ancora allo stato di possibile poiché non ha ancora ricevuto una forma. A questo luogo conduce l'arte, che instancabilmente sollecita l'uomo a non accontentarsi delle prassi consolidate. Questo libro racconta l'impresa filosofica di Dufrenne che elabora un'estetica attiva, in cui attraverso l'azione dell'uomo, l'arte arriva al suo vero compimento. Per comprendere il linguaggio di Dufrenne e la ricchezza dei riferimenti presenti nelle sue opere, occorre mantenere un confronto continuo con le espressioni artistiche e i mutamenti sociali che costituiscono lo sfondo della sua opera. Ciò che rimane, leggendo questo autore, è la convinzione che la creatività e la bellezza, scoperte in ogni piega del mondo e della realtà, siano davvero generative non solo di una visione ma anche di un'azione, nuova e migliore.

New technologies implied in art creation and exhibition are modifying the traditional landmarks on which aesthetics has always focused. In particular, Virtual Reality artworks call the body into question when it comes to living a bodily experience within exhibitions accessible through technological tools that expand the human body’s capabilities and motor potential. The body's status is challenged in its traditional unity, that of a subject of experience living in a world where the spatial configuration is relatively constant. Conversely, in Virtual Reality, the spatial aspect is novel to our body which needs to adapt to unpredicted and disorientating motor schemas. Therefore, the Virtual Reality aesthetic experience takes place into a novel configuration for the human body: hybrid and split into the virtual realm.