[BlindMath] Geometry help

[Katie G Nelson]

Research is also being done for making audio supports for graphs and other geometry tools (assuming typical hearing). Desmos has begun implementing the technology. Read about it here: https://www.perkins.org/resource/desmos-audio-tracing-introducing-sonified-graphs/

> On Feb 12, 2023, at 10:25 AM, Gerald Sacks via BlindMath <blindmath at nfbnet.org> wrote:
> 
> I’m a TVI who has worked with a student taking high school geometry. I hope your son has a TVI or aide who can prepare lots of tactile diagrams. Having a teacher use swell paper won’t be sufficient since the labels won’t be readable. I used tactile graph paper from APH and tools from APH to make tactile lines and circles on regular braille paper. I labeled diagrams with a Perkins Brailler. The teacher gave me the materials in advance so I could have everything prepared for class. I got some use from the APH Geometry Tactile Graphics Kit.
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