Arthur Fleig

schoolLeipzig Universitybar_chart#5381 Global Rank

Total Papers

HCI Rank

#5381

Research Areas

Years Active

Recent Publications

Helping Johnny Make Sense of Privacy Policies with LLMs

Understanding and engaging with privacy policies is crucial for online privacy, yet these documents remain notoriously complex and difficult to navigate. We present PRISMe, an interactive browser extension that combines LLM-based policy assessment with a dashboard and customizable chat interface, enabling users to ski…

UIST '25CorrespondingHuman Pose & Activity Recognition +1

Demystifying Reward Design in Reinforcement Learning for Upper Extremity Interaction: Practical Guidelines for Biomechanical Simulations in HCI

Designing effective reward functions is critical for reinforcement learning-based biomechanical simulations, yet HCI researchers and practitioners often waste (computation) time with unintuitive trial-and-error tuning. This paper demystifies reward function design by systematically analyzing the impact of effort minim…

UIST '244th AuthorHuman Pose & Activity Recognition +1

SIM2VR: Towards Automated Biomechanical Testing in VR

Automated biomechanical testing has great potential for the development of VR applications, as initial insights into user behaviour can be gained in silico early in the design process. In particular, it allows prediction of user movements and ergonomic variables, such as fatigue, prior to conducting user studies. Ho…

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