Andrey Krekhov

schoolUniversity of Duisburg-Essenbar_chart#4482 Global Rank

Total Papers

HCI Rank

#4482

Research Areas

Years Active

Recent Publications

Shocking Realities: VR Horror Games as a Tool for Raising Wheelchair Accessibility Awareness

Wheelchair users face numerous challenges in their daily lives, such as narrow hallways, stairs, or misplaced elevator buttons. While accessible design is important for addressing these issues in the long term, societal understanding and sensitization remain crucial for overcoming these daily obstacles. Our research a…

CHI '221st AuthorMultilingual & Cross-Cultural Voice Interaction +1

Interpolating Happiness: Understanding the Intensity Gradations of Face Emojis Across Cultures

We frequently utilize face emojis to express emotions in digital communication. But how wholly and precisely do such pictographs sample the emotional spectrum, and are there gaps to be closed? Our research establishes emoji intensity scales for seven basic emotions: happiness, anger, disgust, sadness, shock, annoyance…

CHI '212nd AuthorLive Streaming & Spectating Experience

Streaming VR Games to the Broad Audience: A Comparison of the First-Person and Third-Person Perspectives

The spectatorship experience for virtual reality (VR) games differs strongly from its non-VR precursor. When watching non-VR games on platforms such as Twitch, spectators just see what the player sees, as the physical interaction is mostly unimportant for the overall impression. In VR, the immersive full-body interact…

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