Design Constraints Force Architectural Innovation

Journaling tool for actor training that generates context-aware questions tailored to script, role, and rehearsal phase using LLMs as maieutic partners. Evaluated in 14-day crossover study with 29 actors, reducing entry barriers and supporting sustained character reflection while preserving artistic agency and immersion.

Human-agent co-creative collaboration system with collaborative context awareness that interprets concurrent user actions on shared artifacts and adapts in real-time. Analyzed across 214 turns in two-day study with 10 professional designers, supporting delegation (70.1%), direction (28.5%), and concurrent work (31.8%) patterns.

Annotated dataset of 214 interaction turns from two-day study with 10 professional designers using CLEO system. Identifies five action patterns, six triggers, and four enabling factors for human-agent co-creative collaboration, with decision model covering six interaction loops.

XR web browser prototype that spatially decomposes live, fully functional webpages into movable panels within mixed-reality workspace. Supports mid-air and surface-attached placement with direct touch and ray-based interaction, enabling distributed attention and spatial meaning-making beyond single-window paradigm.

Transformer-based egocentric human motion estimation model with identity-conditioned queries, multi-view spatial refinement, and causal temporal attention. Achieves 0.8ms GPU latency, outperforms state-of-the-art by 12.2% and 19.4% accuracy on EgoBody3M benchmark, reduces temporal jitter by 22.2% and 51.7%.

Training-free egocentric video frame curation system using eye-tracking signals. Gates frames by gaze fixation stability (quality) then ranks by pupil-derived novelty (arousal). On Visual Experience Dataset (VEDB), curated frames at 10% budget match full-stream classification performance without model inference.

Open-source platform processing 95,000 California prison records acquired under CPRA to generate court-ready statistical evidence of racial bias in sentencing for Racial Justice Act claims. Synthesizes Odds Ratio, Relative Risk, and Chi-Square Tests with LLM-powered interpretive layer for prima facie motions.

Spatially-grounded VR transformation system generating themed virtual environments anchored to physical rooms while preserving spatial structure and functional semantics. Combines 3D scene understanding, AI-driven spatial reasoning, and cross-reality authoring. Achieves 63% presence improvement over passthrough, 26% over fully virtual baselines.

Three-layer mobile personal AI agent architecture with DAWN (on-device duty-aware wake heuristics), ARIA (email identity proxy routing obligations by category), and ACE (machine-readable institutional communication protocol). Working Flutter prototype on Android enables hibernating agents without persistent cloud state or continuous background execution.

Circuit prototyping platform with augmented breadboard supporting personalized construction and debugging. Provides circuit-aware, hardware-contextualized guidance and in-situ circuit validation through interactive tests. Supports on-the-fly hardware reconfiguration and individual building patterns. Evaluated in usability study with 12 makers.