occupant
The two standout science-fiction films of 2025
From Mickey 17 and M3gan 2.0 to a musical about the end of the world, this was an eclectic year for science-fiction films. Some ideas are so compelling, so intuitive, one would sooner recycle them than take them apart to explore. So, in 1950, Isaac Asimov fixed up some puzzle stories into a fiendish, Agatha Christie-in-space sci-fi novel, I, Robot, while in 1968, Stanley Kubrick's 2001: A Space Odyssey set a high bar for films about (or at least containing) artificial intelligence. There, ideas-wise, the story of robots in cinema pretty much starts to repeat on an endless loop. This year, The Electric State spun a yarn about a robot rebellion, M3gan 2.0 showed you can't keep a good killerbot down and Companion took the femmebot's point of view to give us a decent adult-themed Asimov pastiche. All three toyed with the usual notions around free will and indulged in handwringing about when to treat a machine like a person.
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Your Ride, Your Rules: Psychology and Cognition Enabled Automated Driving Systems
Despite rapid advances in autonomous driving technology, current autonomous vehicles (AVs) primarily respond to external traffic conditions and treat humans as passive occupants, lacking mechanisms for active adaptation and collaboration. This limitation c onstrains their ability to personalize driving behavior to human expectations and hinders effective navigation of ambiguous traffic scenarios that could benefit from leveraging the occupant's advanced cognitive input, resulting in increased delays and pote ntial safety risks. This inadequacy in the long term undermines occupant trust and hinder s the widespread adoption of AV technologies. This research is motivated to propose PACE - ADS (Psychology and Cognition Enabled Automated Driving Systems): a human - centered autonomy framework that enables AVs to sense, interpret, and respond to both external traffic conditions and internal occupant states. PACE - ADS is built on an agentic workflow where three foundation model agents collaborate: the Driver Age nt interprets the external environment; the Psychologist Agent decodes passive psychological signals ( e.g., facial expressions) and active cognitive inputs (e.g., verbal commands); and the Coordinator Agent synthesizes these inputs to generate high - level driving behavior decisions and parameters that enhance responsiveness in ambiguous scenarios and person alize the ride. PACE - ADS is designed to complement, rather than replace, conventional AV modules. It operates at the low - frequency semantic planning layer while delegating low - level, high - frequency control to the vehicle's native systems.
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OccuEMBED: Occupancy Extraction Merged with Building Energy Disaggregation for Occupant-Responsive Operation at Scale
Buildings account for a significant share of global energy consumption and emissions, making it critical to operate them efficiently. As electricity grids become more volatile with renewable penetration, buildings must provide flexibility to support grid stability. Building automation plays a key role in enhancing efficiency and flexibility via centralized operations, but it must prioritize occupant-centric strategies to balance energy and comfort targets. However, incorporating occupant information into large-scale, centralized building operations remains challenging due to data limitations. We investigate the potential of using whole-building smart meter data to infer both occupancy and system operations. Integrating these insights into data-driven building energy analysis allows more occupant-centric energy-saving and flexibility at scale. Specifically, we propose OccuEMBED, a unified framework for occupancy inference and system-level load analysis. It combines two key components: a probabilistic occupancy profile generator, and a controllable and interpretable load disaggregator supported by Kolmogorov-Arnold Networks (KAN). This design embeds knowledge of occupancy patterns and load-occupancy-weather relationships into deep learning models. We conducted comprehensive evaluations to demonstrate its effectiveness across synthetic and real-world datasets compared to various occupancy inference baselines. OccuEMBED always achieved average F1 scores above 0.8 in discrete occupancy inference and RMSE within 0.1-0.2 for continuous occupancy ratios. We further demonstrate how OccuEMBED integrates with building load monitoring platforms to display occupancy profiles, analyze system-level operations, and inform occupant-responsive strategies. Our model lays a robust foundation in scaling occupant-centric building management systems to meet the challenges of an evolving energy system.
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Towards Infant Sleep-Optimized Driving: Synergizing Wearable and Vehicle Sensing in Intelligent Cruise Control
Chen, Ruitao, Guo, Mozhang, Li, Jinge
Automated driving (AD) has substantially improved vehicle safety and driving comfort, but their impact on passenger well-being, particularly infant sleep, is not sufficiently studied. Sudden acceleration, abrupt braking, and sharp maneuvers can disrupt infant sleep, compromising both passenger comfort and parental convenience. To solve this problem, this paper explores the integration of reinforcement learning (RL) within AD to personalize driving behavior and optimally balance occupant comfort and travel efficiency. In particular, we propose an intelligent cruise control framework that adapts to varying driving conditions to enhance infant sleep quality by effectively synergizing wearable sensing and vehicle data. Long short-term memory (LSTM) and transformer-based neural networks are integrated with RL to model the relationship between driving behavior and infant sleep quality under diverse traffic and road conditions. Based on the sleep quality indicators from the wearable sensors, driving action data from vehicle controllers, and map data from map applications, the model dynamically computes the optimal driving aggressiveness level, which is subsequently translated into specific AD control strategies, e.g., the magnitude and frequency of acceleration, lane change, and overtaking. Simulation experiments conducted in the CARLA environment indicate that the proposed solution significantly improves infant sleep quality compared to baseline methods, while preserving desirable travel efficiency.
- Transportation > Ground > Road (1.00)
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A computer vision-based model for occupancy detection using low-resolution thermal images
Cui, Xue, Zakka, Vincent Gbouna, Lee, Minhyun
Occupancy plays an essential role in influencing the energy consumption and operation of heating, ventilation, and air conditioning (HVAC) systems. Traditional HVAC typically operate on fixed schedules without considering occupancy. Advanced occupant-centric control (OCC) adopted occupancy status in regulating HVAC operations. RGB images combined with computer vision (CV) techniques are widely used for occupancy detection, however, the detailed facial and body features they capture raise significant privacy concerns. Low-resolution thermal images offer a non-invasive solution that mitigates privacy issues. The study developed an occupancy detection model utilizing low-resolution thermal images and CV techniques, where transfer learning was applied to fine-tune the You Only Look Once version 5 (YOLOv5) model. The developed model ultimately achieved satisfactory performance, with precision, recall, mAP50, and mAP50 values approaching 1.000. The contributions of this model lie not only in mitigating privacy concerns but also in reducing computing resource demands.
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Pricing revealed for new self-driving cars launching in 2026 that aim to compete with Tesla
A new self-driving car developed by Sony and Honda is set to launch in 2026 that will take aim at Elon Musk's Tesla. The joint venture, Sony Honda Mobility, unveiled Afeela at the Consumer Electronics Show (CES) in Las Vegas, which can cruise through cities without a human at the wheel. The EV is available in two trims: the 89,900 Afeela 1 Origin and the 102,900 Afeela 1 Signature. They feature the same five seats, four doors and high-tech look, including a screen just below the car's hood that displays the weather and tells passers-by to'have a nice day:).' Both cars are equipped with 45 cameras and sensors, allowing vehicles to see their surroundings and collect information for safe driving.
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- Transportation > Passenger (1.00)
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Eliciting Understandable Architectonic Gestures for Robotic Furniture through Co-Design Improvisation
Nguyen, Alex Binh Vinh Duc, Leusmann, Jan, Mayer, Sven, Moere, Andrew Vande
The vision of adaptive architecture proposes that robotic technologies could enable interior spaces to physically transform in a bidirectional interaction with occupants. Yet, it is still unknown how this interaction could unfold in an understandable way. Inspired by HRI studies where robotic furniture gestured intents to occupants by deliberately positioning or moving in space, we hypothesise that adaptive architecture could also convey intents through gestures performed by a mobile robotic partition. To explore this design space, we invited 15 multidisciplinary experts to join co-design improvisation sessions, where they manually manoeuvred a deactivated robotic partition to design gestures conveying six architectural intents that varied in purpose and urgency. Using a gesture elicitation method alongside motion-tracking data, a Laban-based questionnaire, and thematic analysis, we identified 20 unique gestural strategies. Through categorisation, we introduced architectonic gestures as a novel strategy for robotic furniture to convey intent by indexically leveraging its spatial impact, complementing the established deictic and emblematic gestures. Our study thus represents an exploratory step toward making the autonomous gestures of adaptive architecture more legible. By understanding how robotic gestures are interpreted based not only on their motion but also on their spatial impact, we contribute to bridging HRI with Human-Building Interaction research.
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Development of Low-Cost IoT Units for Thermal Comfort Measurement and AC Energy Consumption Prediction System
Chen, Yutong, Sumiyoshi, Daisuke, Sakai, Riki, Yamamoto, Takahiro, Ueno, Takahiro, Oh, Jewon
In response to the substantial energy consumption in buildings, the Japanese government initiated the BI-Tech (Behavioral Insights X Technology) project in 2019, aimed at promoting voluntary energy-saving behaviors through the utilization of AI and IoT technologies. Our study aimed at small and medium-sized office buildings introduces a cost-effective IoT-based BI-Tech system, utilizing the Raspberry Pi 4B+ platform for real-time monitoring of indoor thermal conditions and air conditioner (AC) set-point temperature. Employing machine learning and image recognition, the system analyzes data to calculate the PMV index and predict energy consumption changes due to temperature adjustments. The integration of mobile and desktop applications conveys this information to users, encouraging energy-efficient behavior modifications. The machine learning model achieved with an R2 value of 97%, demonstrating the system's efficiency in promoting energy-saving habits among users.
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