BAXRLL - Biosignal Adaptive XR for Language Learning

• Project/Area Number: 25K04265
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 02100:Foreign language education-related
• Research Institution: The University of Aizu
• Principal Investigator: NASSANI Alaeddin 会津大学, コンピュータ理工学部, 准教授 (61012852)
• Co-Investigator(Kenkyū-buntansha): Julian Villegas 会津大学, コンピュータ理工学部, 上級准教授 (50706281) ; BLAKE John 会津大学, コンピュータ理工学部, 上級准教授 (80635954)
• Project Period (FY): 2025-04-01 – 2028-03-31
• Project Status: Granted (Fiscal Year 2025)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2027: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2026: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2025: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: VR / Language learning / Biosignal / Digital Human

Outline of Research at the Start

We integrate biosignal monitoring with XR technology to create an adaptive language learning environment. The system uses physiological signals to detect learners' emotional and cognitive states, then adjusts the learning environment. We aims to reduce language anxiety and improve speaking skill.