Yuji Hatada

schoolUniversity of Tokyobar_chart#2236 Global Rank

Total Papers

HCI Rank

#2236

Research Areas

Years Active

Recent Publications

Escape From Human: An Interview Study of Social VR Players Practicing Self-Expression Through Avatars that Self-Identify as “Non-Human”

In social virtual reality (VR) platforms, players can embody "non-human" avatars, which are representations whose appearance or skeletal structure diverge from typical human characteristics. This capability fosters the emergence of distinctive cultures of social interaction. This paper reports on interviews with users…

CSCW '253rd AuthorHuman-AI (and Robot!) Collaboration

Understanding Collaboration between Professional Designers and Decision-making AI: A Case Study in the Workplace

The rapid development of artificial intelligence (AI) has fundamentally transformed creative work practices in the design industry. Existing studies have identified both opportunities and challenges for creative practitioners' collaboration with generative AI to facilitate effective human-AI co-creation in the workpl…

CHI '252nd AuthorSocial & Collaborative VR +2

"Closer than Real": How Social VR Platform Features Influence Friendship Dynamics

Social virtual reality (VR) platforms offer unique features that can foster interpersonal relationships that are "closer than real." This study investigates how these platform features influence friendship dynamics in social VR. Through semi-structured interviews with 23 Japanese VRChat users, we explored the characte…

CHI '241st AuthorIdentity & Avatars in XR +2

People with Disabilities Redefining Identity through Robotic and Virtual Avatars: A Case Study in Avatar Robot Cafe

Robotic avatars and telepresence technology enable people with disabilities to engage in physical work. Despite the recent popularity of the metaverse, few studies have explored the use of virtual avatars and environments by people with disabilities. In this study, seven disabled participants working in a cafe where r…

CHI '223rd AuthorVoice User Interface (VUI) Design +1

Designing for Speech Practice Systems: How Do User-Controlled Voice Manipulation and Model Speakers Impact Self-Perceptions of Voice?

Can you speak the way you desire without feeling the pressure to conform to standards of speaking? In this study, we investigated the impact of user-controlled voice manipulation and listening to recordings of model speakers on self-perceptions of voice and speech. Quantitative analysis showed that there was a signifi…

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