Title
Prof. Dr.
Last Name
Mayer
First name
Simon
Email
simon.mayer@unisg.ch
ORCID
1 - 10 of 118
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PublicationNeighboAR: Efficient Object Retrieval using Proximity-and Gaze-based Object Grouping with an AR SystemHumans only recognize a few items in a scene at once and memorize three to seven items in the short term. Such limitations can be mitigated using cognitive offloading (e.g., sticky notes, digital reminders). We studied whether a gaze-enabled Augmented Reality (AR) system could facilitate cognitive offloading and improve object retrieval performance. To this end, we developed NeighboAR, which detects objects in a user's surroundings and generates a graph that stores object proximity relationships and user's gaze dwell times for each object. In a controlled experiment, we asked N=17 participants to inspect randomly distributed objects and later recall the position of a given target object. Our results show that displaying the target together with the proximity object with the longest user gaze dwell time helps recalling the position of the target. Specifically, NeighboAR significantly reduces the retrieval time by 33%, number of errors by 71%, and perceived workload by 10%.Type:Journal:Volume:Issue:
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PublicationGaze-enabled activity recognition for augmented reality feedback( 2024-03-16)
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PublicationThe refashion circular design strategy - Changing the way we design and manufacture clothesApproximately 65% of a garment's climate impact stems from fabric production. With 53 M tons of fibre produced every year and 87% ending in landfills, the fashion industry is polluting and wasting precious resources. Therefore, waste prevention and recapturing value become essential. Our research explores the development of a new circular design strategy (CDS)-Refashion, for service innovation through a design thinking process. Grounded in sustainable design strategies and advanced manufacturing technology, the Refashion CDS aims to enable multiple reutilization of fabric before fibre recycling. This is showcased via a proof-of-concept collection launched on the market in 2022, where three pre-designed multifunctional fabric blocks create 11 different garments, accompanied by a diagram showcasing the product-service system's closed-loop material flow.Type:Journal:Volume:
Scopus© Citations 3 -
PublicationMR Object Identification and Interaction: Fusing Object Situation Information from Heterogeneous Sources(ACM, 2023-09-28)
Scopus© Citations 2 -
PublicationQRUco: Interactive QR Codes Through Thermoresponsive Embeddings( 2023-04-23)
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PublicationMR-FoodCoach: Enabling a convenience store on mixed reality space for healthier purchases( 2022-10-17)
Scopus© Citations 2 -
PublicationAutomatic Classification of High vs. Low Individual Nutrition Literacy Levels from Loyalty Card Data in Switzerland( 2022-10-24)
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PublicationMapping the Issues of Automated Legal Systems: Why Worry About Automatically Processable Regulation?The field of computational law has increasingly moved into the focus of the scientific community, with recent research analysing its issues and risks. In this article, we seek to draw a structured and comprehensive list of societal issues that the deployment of automatically processable regulation could entail. We do this by systematically exploring attributes of the law that are being challenged through its encoding and by taking stock of what issues current projects in this field raise. This article adds to the current literature not only by providing a needed framework to structure arising issues of computational law but also by bridging the gap between theoretical literature and practical implementation. Key findings of this article are: (1) The primary benefit (efficiency vs. accessibility) sought after when encoding law matters with respect to the issues such an endeavor triggers; (2) Specific characteristics of a project—project type, degree of mediation by computers, and potential for divergence of interests—each impact the overall number of societal issues arising from the implementation of automatically processable regulation.
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PublicationA Step Toward Semantic Content Negotiation( 2022-09-28)