3D Printing for Visual Impairments
By Pankul Jain (Founder of Botshape)
As more and more companies are entering in the field of 3D printing, the applications of this new technology are also increasing. Through 3D printing anyone can make physical objects from a digital file. 3D printing offers infinite possibilities not only in the manufacturing sector, but also in medicine and education.
3D printing is not only limited to prototyping or to make fun objects, this technology is also showing promising results for blind and visually impaired people, especially in the field of education for visually impaired students.
Think about this: Even if you have a textbook printed in braille, what happens to the photos? Often, without an accompanying image it becomes difficult for visually impaired studetns to understand the underlying principle. For example, the structure of an atom or the reflection of light rays when they fall on a mirror is better explained in diagrams. 3D printing technology can be used to solve this problem. A 2D photo can be converted to a 3D photo which can be 3D printed into a tactile graphic so that the students can touch the physical object to understand what the picture depicts.
Figure: A regular 2D image converted to 3D object
Similarly, the same thing can be applied to children’s story books. A child with visual impairment may not be able to see the illustrations in their favorite picture books and thus it can become difficult for the child to visualize the story. Thanks to 3D printing, now they can touch the 3D printed tactile graphics to understand and even play with their favorite cartoon characters.
But 3D printing is for more than just tactile images. An Indian based company, Fittle, is making puzzles for blind children with the alphabet written on each piece in braille. Kids can assemble the pieces together and can touch the shape and also learn the word.
This is their famous Fittle fish. The entire puzzle is in four pieces with F-I-S-H written on each piece in braille. All their puzzles are open-source and can be downloaded from Thingiverse.
The benefits of 3D printing for visually impaired people are increasing. Recently in Brazil, doctors have used 3D printing to allow a blind mother to see her unborn child by creating a 3D model of the baby’s face from ultrasound, which otherwise would not have been possible.
We, at Botshape, are trying to make 3D printing accessible to all. Whether you need a 3D print of photos from text books or some customized products, all you need to do is to send us a photo or design of the required object and we will 3D print it for you. For more information about our services, please visit www.botshape.com or write to us at info@botshape.com.
Want to know more about 3D printing? Watch the video below!
Related Posts
Tactile Arts and Crafts, Visual Impairment
What Does Art Feel Like? A Guide to Tactile Creativity for Blind Children
Discover how blind children explore art through touch. Learn practical ways to support tactile creativity, build early Braille literacy, and nurture imagination with hands-on projects, textures, and accessible art experiences.
Braille and Literacy, Visual Impairment
Should Blind Children Learn Print Letters?
Discover why teaching both print and braille can enrich literacy for children who are blind, helping them connect with the wider world.
Math and Science
From 2D to 3D: Teaching Geometry to Blind Students Through Origami
Discover how origami can help blind and low-vision students explore 2D and 3D shapes through touch, building spatial reasoning and creativity with this fun, accessible teaching tool.