Father uses 3D printing to help teach his blind daughter math
While 3D printing technology has been steadily cementing its reputation as an excellent tool for help the disabled and people suffering from unusual medical conditions, one family from San Diego proves that we shouldn’t forget about the blind either. For one of Jason and Dori Walker’s daughters, Layla, is blind but is using 3D printed objects to ensure she doesn’t fall behind in school.
As father Jason explained in a brief documentary, he and his wife are raising a loving family with five children, of which three have been adopted. ‘When we started having kids and got married, we had two kids and lost a third one. We decided at that point to just adopt. My wife found these kids on a video on the Huffington Post. They were a set of three children, thirteen, ten and seven. They were looking for a forever home,’ he says.
This story already has everything to warm your heart, but unfortunately the eldest of the three, Layla, was born blind. The girl, who is currently in the eighth grade, was facing tremendous difficulties due to her blindness. Education, after all, is completely geared towards sight and while plenty of braille alternatives have fortunately been made already, lots of basic concepts in math, for instance, are very difficult to grasp when blind.
Father Jason, fortunately, happened to already have a ROBO 3D printer at home, which he quickly turned into an educational machine that turns intangible concepts such as fractures into tangible objects. ‘Layla’s predominant sense that she uses to see and learn the world is touch,’ mother Dori explains, so the parents set out to 3D print objects for their daughter. As Layla liked busses at the time, Jason first 3D printed a bus on his ROBO 3D printer to enable her to understand the concept of turning thoughts into objects. ‘I thought my dad bought it at the store. I asked for a bus and then a few hours later I could touch it,’ Layla said about that first print.
But it has since proven especially useful for understanding fractures, which teachers found difficult to explain to a blind person. As no simple teaching alternatives for the blind existed, Jason just decided to make one himself. ‘I started 3D printing pieces of pie and take them down to her and explain that this is a third and this is a sixth. Because in her mind, she thought that a sixth was bigger than a third because the number is bigger,’ Jason says. Helping his daughter feel and experience objects, just as you would draw a pizza for other struggling children, really helped. ‘I see with my hands so some ideas are hard, fractions are cool. And then geography was easier once I could feel the earth,’ Kayla said of these objects.
References:
3ders.org
by Alec | Apr. 17, 2015
Malta 3D Printing 