02/25/2026
Engineerâs 3D-Printed Education Tools Put Visually Impaired Students in Touch With Learning
When heâs not designing airplane sensors, Associate Research Scientist Byungseok Yoo provides classroom aids to area schools.
Over the past several months, Yoo has created a suite of 3D-printed materials for visually impaired public school students in Montgomery, Prince Georgeâs and Howard counties, along with the School for the Blind in Baltimore. Yooâs project is funded by UMDâs Do Good Campus Fund, which fosters projects that reimagine learning and serve humanity inside and outside the classroom.
His kits address concepts like math symbols, chemical elements and, most recently, anatomical diagrams for s*x ed lessons. School districts across the country use similar tools, but Yooâs prototypes are larger, easier to move, cheaper to produce and marked with Braille in each case, he and Montgomery school officials said.
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When Heâs Not Designing Airplane Sensors, Researcher Provides Classroom Aids to Area Schools