Swiss Foodquiz: Inducing Nutritional Knowledge via a Visual Learning based Serious Game. - Klaus Ludwig Fuchs; Valerius Huonder; Denis Vuckovac; Alexander Ilic (ECIS, 2016)

Universal Food Allergy Number. - Remo Manuel Frey; Benjamin Ryder; Klaus Ludwig Fuchs; Alexander Ilic (IOT, 2016)

Public Feedback for Publicly Used Information Systems - Supporting Adoption of a Mobile Self-Checkout Application. - Denis Vuckovac; Laurent Hubert; Pascal Fritzen; Klaus Ludwig Fuchs; Alexander Ilic (AMCIS, 2017)

Towards interoperability in mobile coupons: Enabling cross retailer coupon validation. - Klaus Ludwig Fuchs; Denis Vuckovac; Alexander Ilic (ICTC, 2017)

The effect of a blockchain-supported, privacy-preserving system on disclosure of personal data. - Remo Manuel Frey; Pascal Buhler; Alexander Gerdes; Thomas Hardjono; Klaus Ludwig Fuchs; Alexander Ilic (NCA, 2017)

From Shopping Aids to Fully Autonomous Mobile Self-checkouts - A Field Study in Retail. - Denis Vuckovac; Pascal Fritzen; Klaus Ludwig Fuchs; Alexander Ilic (Wirtschaftsinformatik, 2017)

Automation of Data Collection Techniques for Recording Food Intake: a Review of Publicly Available and Well-Adopted Diet Apps. - Klaus Ludwig Fuchs; Mirella Haldimann; Denis Vuckovac; Alexander Ilic (ICTC, 2018)

Preventing Over-Spending: Increasing Salience of Credit Card Payments through Smartphone Interventions. - Johannes Huebner; Klaus L. Fuchs; Alexander Ilic (MKWI, 2018)

NutritionAvatar: designing a future-self avatar for promotion of balanced, low-sodium diet intention: framework design and user study. - Klaus Ludwig Fuchs; Daniel Meusburger; Mirella Haldimann; Alexander Ilic (CHItaly, 2019)

Towards Identification of Packaged Products via Computer Vision: Convolutional Neural Networks for Object Detection and Image Classification in Retail Environments. - Klaus Ludwig Fuchs; Tobias Grundmann; Elgar Fleisch (IOT, 2019)

Towards Tailoring Digital Food Labels: Insights of a Smart-RCT on User-specific Interpretation of Food Composition Data. - Klaus Ludwig Fuchs; Timothée Barattin; Mirella Haldimann; Alexander Ilic (MADiMa @ ACM Multimedia, 2019)

Impact of Mixed Reality Food Labels on Product Selection: Insights from a User Study using Headset-mediated Food Labels at a Vending Machine. - Klaus Ludwig Fuchs; Tobias Grundmann; Mirella Haldimann; Elgar Fleisch (MADiMa @ ACM Multimedia, 2019)

Icon-based Digital Food Allergen Labels for Complementation of Text-based Declaration. - Klaus Ludwig Fuchs; Mirella Haldimann; Michael Zeltner; Alexander Ilic (ECIS, 2020)

A Low-cost Approach Towards Streaming 3D Videos of Large-scale Sport Events to Mixed Reality Headsets in Real-time. - Klaus Ludwig Fuchs; Prithvi Rajasekaran; Yongbin Sun; Klaus L. Fuchs (VR Workshops, 2020)

A Low-cost Approach Towards Streaming 3D Videos of Large-scale Sport Events to Mixed Reality Headsets in Real-time. - Klaus Ludwig Fuchs; Prithvi Rajasekaran; Yongbin Sun; Klaus L. Fuchs (VR Workshops, 2020)

Supporting food choices in the Internet of People: Automatic detection of diet-related activities and display of real-time interventions via mixed reality headsets. - Klaus Ludwig Fuchs; Mirella Haldimann; Tobias Grundmann; Elgar Fleisch (Future Gener. Comput. Syst., 2020)

Improving customer decisions in web-based e-commerce through guerrilla modding. - Simon Mayer; Klaus L. Fuchs; Dominic Brügger; Jie Lian; Andrei Ciortea (Nat. Mach. Intell., 2021)

MR-FoodCoach: Enabling a convenience store on mixed reality space for healthier purchases. - Jaehyun Ahn; Haifa Gaza; Jincheol Oh; Klaus L. Fuchs; Jing Wu 028; Simon Mayer; Jaewook Byun (ISMAR Adjunct, 2022)

Automatic Classification of High vs. Low Individual Nutrition Literacy Levels from Loyalty Card Data in Switzerland. - Marc Blöchlinger; Jing Wu 028; Simon Mayer; Klaus L. Fuchs; Melanie Stoll; Lia Bally (MADiMa @ ACM Multimedia, 2022)

BetterPlanet: Sustainability Feedback from Digital Receipts. - Simeon Pilz; Jing Wu 028; Sybilla Merian; Simon Mayer; Klaus Ludwig Fuchs (MoMM, 2022)

FoodCoach: Fully Automated Diet Counseling. - Jing Wu 028; Simon Mayer; Simeon Pilz; Yasmine Sheila Antille; Jan Liam Albert; Melanie Stoll; Kimberly García; Klaus Ludwig Fuchs; Lia Bally; Lukas Eichelberger; Tanja Schneider; Verena Tiefenbeck; et al. (IEEE J. Biomed. Health Informatics, 2025)