Eiji Onchi

University of Tsukuba, Pontificia Universidad Católica del Perú

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About

Eiji Onchi is a researcher whose work sits at the fascinating intersection of human-computer interaction, social robotics, and subtle nonverbal communication. His most significant contribution is the concept of "slow robots" for unobtrusive posture correction, a novel approach that leverages imperceptible motion to improve ergonomics during computer use. This work, which has garnered 35 citations, demonstrates how technology can influence behavior without conscious awareness, offering a gentle alternative to intrusive alerts. Onchi also explored the design of social robots for guidance, introducing "IOmi," a female robot hostess for university environments. Beyond physical robotics, he has investigated the emotional expressiveness of minimalist avatars, showing that even a single-eyed 2D face can convey complex emotions through eyelid positioning alone. This research into abstracted emotional cues has implications for both virtual agents and simplified robot faces. Through these diverse projects, Onchi has made a mark on designing technology that is both socially aware and physically subtle, advancing how we think about robots that interact with us in everyday spaces.