Shinji Tokumasu
Papers
3
Total Citations
19
H-Index
3
About
Shinji Tokumasu has dedicated his research career to enhancing accessibility and autonomy for the visually impaired through innovative information technology. His work centers on constructing "information ensured environments" that bridge the gap between physical spaces and digital databases. Tokumasu’s major contribution lies in pioneering the integration of data carrier technologies—such as barcodes and RFID tags—with network systems to provide real-time environmental information to users with visual impairments. His 2006 paper, "Autonomous Navigation of RFID-Sensing Robots," which has garnered 9 citations, demonstrates how RFID-equipped robots can assist navigation by detecting tagged objects and relaying contextual data from online databases. Similarly, his work on "Providing Environmental Information by Data Carrier + Networks" (7 citations) outlines a framework where a simple scan of a tagged object unlocks detailed, network-sourced information. Tokumasu’s research addresses a critical challenge: the difficulty visually impaired individuals face in sensing environmental changes. By embedding digital keys in physical markers, his system enables users to access dynamic information about their surroundings—from campus building layouts to equipment instructions. This foundational work has laid the groundwork for smarter, more inclusive navigation aids, making Tokumasu a key figure in assistive robotics and ubiquitous computing for accessibility.
Research Focus
Key Achievements
Top Papers
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