The 4th workshop on Universal Augmented Interaction (UNAI) will be held as part of ISMAR 2025 (the A* leading conference on mixed and augmented reality). The previous edition of our workshop has been successfully held at ISMAR2023, ISMAR 2022 and ISMAR 2021. Please see the UNAI workshop website for more detail (https://www.unai-ismar.tech/). UNAI 2025 will be held in face-to-face format, but motivated exceptions (online presentations) might be possible.

This year UNAI’s motto is going to be “Accessible and Neurosecure Augmented Reality”. The UNAI workshop will bring in original research, review and position papers, as well as practical developments dedicated to various types of augmented interaction, including AI-enhanced interfaces and generated content, neural technologies, etc.

The focus is on making today’s VR/AR safe and universally applicable, usable and accessible for all kinds of users, including non-technologically advanced ones, such as elder people, and in all contexts: at home and at work, in medicine/healthcare and in industry, as momentary entertainment and as everyday job. As with previous editions of our workshop, the scope involves human factors aspects and social implications, rather than technological nuances.

== Submission Guidelines ==
All papers must follow the ISMAR guidelines for conference papers (https://www.ieeeismar.net/2025/contribute/guidelines/authors/).
The following paper categories are welcome:
Research, review or position papers: 4-6 pages excluding references
Demo / practical papers: 2-4 pages excluding references, plus a video of up to 5 minutes.

== List of Topics ==
Theme 1: Accessibility in Virtual and Augmented Reality
• Adaptive AR environments for cognitive and sensory impairments • Adaptive feedback mechanisms in AR • Evaluating accessibility, security, and user experience (UX) • Evaluation frameworks for accessibility and security in AR • Intelligent assistants and conversational agents in AR • Personalization and adaptation in AR • Technology acceptance and social implications • User-centered methodologies for accessible AR development

Theme 2: Human-Computer Interaction
• Agent-based interactions • Content creation / authoring and content management • Cross-modal interaction techniques • Explainability and transparency in AI-assisted UI design • Human sensory systems and perception in AR • Human-machine intelligence systems • Novel VR/AR interaction paradigms

Theme 3: Neurosecurity and Neurotechnology in AR
• Detection and mitigation of neural attacks and manipulations • Evaluating cognitive and emotional factors • Neuroadaptive AR Systems for personalized UX • Neuroethical and societal considerations • Neurosecurity: challenges and solutions • Real-time neurofeedback integration • Safe and efficient Brain-Computer Interfaces (BCIs) • User privacy and data protection in AI-AR systems

Theme 4: AR for human well-being and ergonomics
• Applications in healthcare and medicine • AR and AI in business processes • AR-based technologies for successful ageing • Ergonomics and human factors in AR • Inclusive and efficient AR • Practices and standards for AI-generative content • Psychotherapy and rehabilitation with VR/AR

== Organizing committee ==
* Maxim Bakaev, Novosibirsk State Technical University, Russia
* Hong-in Cheng, Kyungsung University, Busan, Korea
* Kyungdoh Kim, Hongik University, Korea
* Gyu Hyun Kwon, Hanyang University, Korea
* Olga Razumnikova, Novosibirsk State Technical University, Russia

== Publication ==
Accepted papers will be published in ISMAR Adjunct Proceedings (https://ieeexplore.ieee.org/xpl/conhome/1810084/all-proceedings) to appear in IEEE Xplore and to be indexed by Scopus. For each accepted paper, at least one author must attend the workshop and present the paper. Registration is subject to the terms and conditions of ISMAR.