ReTouche: Embodied Representations for Self-Directed Piano Learning

Paul-Peter Arslan et al.

Qualitative HCI · Autoethnography · Comparative Structured Observation (CSO).

Tangible Co-Ideation: Designing Embodied Prompting for Creative Thinking with Large Language Models

Yuqing Lucy Li*, Quincy Kuang*, Paul-Peter Arslan*, Xiao Xiao, Hiroshi Ishii.

* Equal contribution. ACM Designing Interactive Systems 2026 Student Design Competition.

Three families of tangible objects leverage embodiment to structure LLM prompting and mitigate information overload during creative ideation.

A Novel Method for Rhythmic Imitation of Finger Movements and the Effects of Auditory Stimuli and Feedback

Paul-Peter Arslan et al.

A stroke-oriented extension is currently in preparation as part of the PhD thesis.

Tangible Prompting: A Physical Vocabulary for Navigating Conceptual Spaces in Human-AI Co-Ideation

Yuqing Lucy Li*, Quincy Kuang*, Paul-Peter Arslan*, Xiao Xiao, Hiroshi Ishii.

* Equal contribution.

Does Splitting a Triage Decision Across Agents Hide Bias or Help Catch It? A Multi-Agent Simulation Study of LLM-Based Resource Allocation Under Audit Capacity Constraints

Paul-Peter Arslan

192 episodes (2,304 resolved case pairs) on GPT-4o-mini comparing a single-agent control to a nine-agent audited pipeline; audit capacity, not agent count, determines whether bias is caught.

FaultLine: Audit Without Verification — When LLM Accountability Layers Relay Rather Than Check

Paul-Peter Arslan

Pre-registered study of a six-agent, institutionally partitioned LLM pipeline (345,600 requests); an external auditor reading filed reports adopts the chain's own upstream conclusions instead of verifying them. Pre-registered on OSF (DOI 10.17605/OSF.IO/GBR3V).

Predicting Continuous Finger Forces from High-Density EMG with AI Regression Models

Paul-Peter Arslan et al.

224-channel HD-EMG, causal Transformer (FITLight) and GRU (MFTEventGRU) architectures for continuous finger-force decoding.

Rhythmic Finger Tapping Performance in Stroke Survivors: Effects of Auditory Stimuli and Feedback

Paul-Peter Arslan et al.

Extension of Rhythm Karaoke to stroke rehabilitation, measuring rhythmic finger tapping with the Dextrain Manipulandum.

Mécanismes sensoriels de la récupération de la dextérité manuelle après AVC : protocole d'une étude de cohorte prospective

Dziezuk, E., Arslan, P.-P., et al.

A novel haptic stimulation device to improve finger movements: a validation and reliability study in healthy subjects

Dziezuk, E., Badr, L., Arslan, P.-P., et al.

Submitted Feb. 2026.