LOUISVILLE, Ky. — Central High School students are using technology not only to prepare for their futures, but to make learning accessible to everyone.

Teacher Chris Brown said students have been using 3D printing to help a fellow student, Joshua Lewis, who is blind.

“People think it’s just printing toys and trinkets; it’s more assisted devices as well,” Brown said. “It’s more than just finding something online and printing, we really like to teach the design part and encourage the design part.”

Lewis said he was having trouble navigating the building at the start of the school year because many of the signs outside classrooms didn’t have braille.

“If you look at a lot of the signs in places now, they all have braille with the ADA and he didn’t have that here,” Brown added. “So, we dec

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