What are some topics for a final year dissertation relating to UX and technology

Explanation: As AR moves from niche applications to mainstream use across education, healthcare, retail, and workplace tools, accessibility becomes essential to ensure equitable access for people with diverse abilities. This dissertation topic asks you to investigate and design interaction patterns that accommodate sensory, motor, and cognitive differences, and to produce practical guidelines for developers and designers. Key focus areas: - Barriers in current AR experiences: identify common accessibility gaps (e.g., reliance on visual markers, small touch targets, spatial audio limitations). - Inclusive interaction patterns: propose alternatives such as multimodal input (voice, gesture, eye-tracking, switch access), adjustable interaction zones, haptic feedback, and customizable content density and contrast. - Perception and cognition: account for motion sickness, attention limits, and working-memory constraints by recommending pacing, simplified overlays, and progressive disclosure. - Spatial audio and 3D cues: design guidelines for making spatial information perceivable by low-vision and blind users (e.g., descriptive audio, sonification, consistent audio landmarks). - Evaluation methods: develop user testing approaches with diverse participants, remote and in-situ testing protocols, and accessibility metrics tailored to AR (task completion, comfort, cognitive load, error rates). - Implementation guidance: provide patterns for developers (API use, fallback strategies, accessibility-first UX flows) and checklist-style documentation for design teams. - Ethics and inclusivity: address consent, privacy, and the risk of exclusion as AR systems require location- or body-based tracking. Why this is a strong dissertation topic: - Novelty and impact: AR accessibility is under-researched compared with web/mobile accessibility, offering opportunities for original contributions. - Interdisciplinary scope: combines HCI, assistive technologies, cognitive psychology, and design, giving room for empirical studies and practical outputs. - Applicability: results can translate into design patterns, toolkits, and standards that influence industry practice and policy. Suggested deliverables: - Literature review of AR accessibility and related assistive tech - Prototype(s) implementing inclusive interaction patterns - Empirical evaluation with users with diverse abilities - A set of actionable guidelines/checklists and sample code or components References (starting points): - World Wide Web Consortium (W3C) — Accessible Rich Internet Applications (ARIA) and guidance documents - Olwal, A., Gustafson, S., & Björk, S. (2017). Inclusive AR/VR design discussions in HCI proceedings - Recent HCI venues: CHI, ASSETS, and IMWUT papers on XR accessibility If you want, I can propose a specific research question, methodology, or a short project timeline for this dissertation.