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Mohamed AYATI
contact@devaultos.me
EMPIRICAL HCI & DESIGN RESEARCH

Research & Publications

Peer-reviewed papers, interaction design patents, and whitepapers on human-AI collaboration, cognitive ergonomics, and design system governance.

Showing 16 of 8 published studiesPage 1 of 2
Perceptual Latency Choreography in Probabilistic Generative Interfaces
ACM CHI Conference on Human Factors in Computing Systems2025

Perceptual Latency Choreography in Probabilistic Generative Interfaces

Investigating how progressive token streaming, speculative execution previews, and skeleton choreography mask inferential latency and foster user trust in generative UI systems.

Generative UXLatency MaskingMental Models+1
Minimizing Cognitive Strain in Multi-Dimensional Asset Allocation Displays
IEEE Transactions on Visualization & Computer Graphics2024

Minimizing Cognitive Strain in Multi-Dimensional Asset Allocation Displays

Empirical evaluation of layered visual hierarchy, semantic color scales, and tactile micro-drills for complex multi-asset investment portfolios.

Information ArchitectureCognitive LoadData Visualization+1
Automated W3C Design Token Orchestration Across Heterogeneous Native Platforms
ACM SIGCHI Symposium on Engineering Interactive Systems2024

Automated W3C Design Token Orchestration Across Heterogeneous Native Platforms

A unified compilation pipeline synchronizing variable Figma collections into production-grade Tailwind CSS, SwiftUI, and Jetpack Compose token registries with zero drift.

Design TokensDesign SystemsW3C Standards+1
Haptic Feedback Trajectories: Enhancing Spatial Manipulation Without Visual Clutter
International Journal of Human-Computer Studies2023

Haptic Feedback Trajectories: Enhancing Spatial Manipulation Without Visual Clutter

Designing tactile transient curves that simulate material elasticity and physical boundaries in touch-first mobile interfaces.

Haptic ChoreographySensory FeedbackMobile Interaction+1
Visual Attribution of Model Uncertainty in Autonomous Copilot Systems
ACM Conference on Fairness, Accountability, and Transparency (FAccT)2024

Visual Attribution of Model Uncertainty in Autonomous Copilot Systems

Designing visual affordances that communicate algorithmic confidence without degrading workflow velocity or inducing decision paralysis.

Explainable AICognitive TrustModel Transparency+1
Empirical Trajectory Modeling for Gaze-and-Pinch Interactions in Spatial Computing
ACM Spatial User Interaction (SUI)2024

Empirical Trajectory Modeling for Gaze-and-Pinch Interactions in Spatial Computing

Adapting classical Fitts' law models to predict motor targeting velocity when eye saccades precede physical index-thumb pinch gestures.

Spatial UIFitts' LawEye-Tracking+1