Andreas Martin Butz

schoolLudwig Maximilian University of Munichbar_chart#2407 Global Rank

Total Papers

HCI Rank

#2407

Research Areas

Years Active

Recent Publications

Beyond Words: Measuring User Experience through Speech Analysis in Voice User Interfaces

Voice assistants (VAs) are typically evaluated through task performance metrics and self-report questionnaires, but people’s voices themselves carry rich paralinguistic cues that reveal affect, effort, and interaction breakdowns. We present a within-subjects study (N=49) that systematically compared three VA personas…

CHI '264th AuthorSocial & Collaborative VR +2

Balancing Accuracy and Embodiment: A Hybrid Perspective for Complex Visuomotor Tasks in VR

Visual perspective is a crucial design factor in Virtual Reality (VR). Especially when complex motor tasks are involved, it can affect both objective performance and subjective experience. We compared four visual perspectives (First-Person view, translucent Ghost view, Third-Person view, and Hybrid view) in a user stu…

CSCW '24CorrespondingSession 2b: Algorithms in the Workplace

Beyond Recommendations: From Backward to Forward AI Support of Pilots' Decision-Making Process

AI is anticipated to enhance human decision-making in high-stakes domains like aviation, but adoption is often hindered by challenges such as inappropriate reliance and poor alignment with users' decision-making. Recent research suggests that a core underlying issue is the recommendation-centric design of many AI syst…

IUI '24CorrespondingGeospatial & Map Visualization +2

Using Machine Learning to Improve Interactive Visualizations for Large Collected Traffic Detector Data

In traffic engineering, cities rely on large detector datasets to manage traffic. Visualizing these big, multi-dimensional datasets poses challenges such as overplotting and dimension reduction, often rendering traditional visualization techniques inadequate. To address this, we added two machine learning (ML) algorit…

CHI '234th AuthorChronic Disease Self-Management (Diabetes, Hypertension, etc.) +2

Short-Form Videos Degrade Our Capacity to Retain Intentions: Effect of Context Switching On Prospective Memory

Social media platforms use short, highly engaging videos to catch users' attention. While the short-form video feeds popularized by TikTok are rapidly spreading to other platforms, we do not yet understand their impact on cognitive functions. We conducted a between-subjects experiment (N=60) investigating the impact o…

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