Coimbatore venture brings tactile maps and fruit models to 354 visually impaired students

What Happened

In Tamil Nadu’s government classrooms, visually impaired students are gaining hands-on access to geography and science through tactile learning aids. A Coimbatore-based social enterprise, Tactile Braille India, has formed a memorandum of understanding with the Tamil Nadu government to supply tactile materials to government schools. To date, the program has distributed resources to 10 government schools across 10 districts, benefiting about 354 students. The materials include raised maps, fruit models, science diagrams, and tactile Braille books that allow learners to explore concepts by touch instead of relying solely on verbal descriptions.

Prabhu, the founder of Tactile Braille India, describes the initiative as a shift from words to “the world” for visually impaired learners, emphasizing how tactile graphics can convey information that text alone cannot. The project began after Prabhu’s experience with Braille and a realization that many concepts—geography, biology, and objects—had remained abstract for students who rely on touch. He started researching tactile education systems in 2011, learned about raised-line representations and textures, and gradually built a catalog of tactile maps, diagrams, models, and books. The venture evolved from Braille-based materials in 2017 to a broader tactile-learning focus in 2023.

Why It Matters

The approach broadens access to foundational subjects for students who learn through touch, potentially improving comprehension of spatial and scientific concepts that are otherwise described verbally. By translating visual information into tactile formats, the program aims to make classroom learning more inclusive and practical for visually impaired pupils, linking description with concrete, manipulable models.