[Mabs] Fw: Drawing tool for STEM students
Bryan Schulz
b.schulz at sbcglobal.net
Mon Sep 19 19:38:18 UTC 2011
sounds cool especially if you have an embosser.
Bryan Schulz
----- Original Message -----
From: "S A. Marositz" <SAMAROSITZ at pasadena.edu>
To: <trainer-talk at nfbnet.org>
Sent: Monday, September 19, 2011 10:22 AM
Subject: [Trainer-talk] Drawing tool for STEM students
>
>
> Stephen A. Marositz
>
> Assistive Technology Specialist
>
> Pasadena City College
>
> 626.585.7242
>
> -----Original Message-----
> From: Lisa Yayla [mailto:Lisa.Yayla at statped.no]
> Sent: Monday, September 19, 2011 12:41 AM
> To: Alternate Media
> Cc: 'baldwin at austincc.edu'
> Subject: SV: captioning question
>
> Hi,
> Forwarding an email from Richard Baldwin,Professor of Computer Information
> Technology
> about a drawing tool for VI STEM students.
> Regards,
>
> Lisa
>
>
> This message is intended mainly for teachers of blind or visually impaired
> students in STEM courses. Of course, this is a public forum and everyone
> is welcome to read the message and provide comments as appropriate.
>
> Having been the sighted teacher of a blind student for several years, I
> firmly believe that making it possible for blind and visually impaired
> people, and particularly blind and visually impaired students in STEM
> courses, to communicate using accurate printed and tactile graphics will
> improve the quality of life and the likelihood of academic success for
> those students.
> I have written a computer program that makes it possible, for the first
> time in history, for blind and visually impaired people to create such
> graphics in an accessible and user-friendly way.
> Version 0.0.8 of my drawing program for blind students is now posted and
> available for free and immediate download at:
> http://www.austincc.edu/baldwin/SWT-SVG/SVGDraw01.zip
> Three components are necessary to accomplish the goal of widespread
> graphics communication among blind and visually impaired students and
> their teachers:
> * Availability of a robust and universally accepted graphics standard.
> * Availability of a robust, accessible, and user-friendly drawing program
> that allows blind people to take advantage of the SVG standard.
> * Availability of high-quality, economical, and readily available graphics
> embossing equipment.
> A robust graphics standard - SVG
> A robust and universally accepted graphics standard is already available
> in the form of Scalable Vector Graphics (SVG). See Scalable Vector
> Graphics (SVG) 1.1 (Second Edition)
> An accessible and user-friendly drawing program - SVGDraw01
> I have written and provided, free of charge, a drawing program that blind
> and visually impaired people can use to draw pictures. To the best of my
> knowledge, no other existing program provides that capability. (If such a
> program exists, it is a well-kept secret.) Thus, for the first time in
> history, your students can express themselves using graphics.
> While many drawing programs exist, they are written for use by sighted
> people and not for use by blind people. My program is designed and written
> specifically for use by blind and visually impaired people.
> Even though my program is still under development, it already provides the
> capability for STEM students to create graphics that mirror many of the
> figures and diagrams typically found in STEM textbooks.
> A graph board on steroids
> As a teacher of blind or visually impaired students, you might think of
> this program as bringing the old-fashioned graph board into the computer
> age. Students and others using this program can create both printed and
> tactile graphics using many of the same thought processes that they would
> use when constructing a "drawing" on a graph board using pushpins, rubber
> bands, a protractor, and a measuring stick.
> For example, one student might use this program to create and send an SVG
> file to a friend with the message "Take a look at the cool floor plan of
> my new apartment."
> Another student might use this program to create and send an SVG file to a
> college professor with the message "This is a free body diagram showing
> the magnitude and directions of forces F21 and F23 caused by the
> interactions among charges q1, q2, and q3."
>
>
> Getting an immediate visual output
> I will be adding new capabilities over time. However, I probably won't add
> capabilities that would not be useful to blind and visually impaired
> users. For example, the program does not, by default, produce an immediate
> visual output. The primary output is intended to be a printer, a graphics
> embosser, or both. But, if you are sighted, or if you are blind and using
> the vOICe sonification software to view the progress of your drawing, you
> can use a procedure described in the attached file to view your drawing as
> it progresses.
> High-quality, economical, and readily-available graphics embossing
> equipment
> This is the area where we fall short relative to achieving our widespread
> graphics communications goal. Although high-quality embossing equipment is
> available in the marketplace, it is not economical (by computer standards)
> nor is it readily available for the personal use of most blind students.
> I view this as a supply and demand problem. Prior to the release of my
> program, there were no robust, accessible, and user-friendly tools that
> made it possible for blind people to create accurate graphics for use
> with a high-quality embosser. Thus, the demand for such embossing
> equipment has been very limited. My hope is that by making it possible for
> all blind people to create accurate graphics, the demand for such
> embossing equipment will go up and the costs for the equipment will come
> down.
> Even today, however, many schools, colleges, and other organizations own
> high-quality graphics embossing equipment that they can make available to
> their blind and visually impaired clientele on some basis. In those cases,
> there is no reason for blind people to hold back from learning to
> communicate using graphics.
> My drawing program is freely available for you and your students to use.
> As a teacher, it is up to you to connect your blind and visually impaired
> students to those available hardware embossing resources.
> The attached HTML file is the User-Instruction file for my drawing program
> named SVGDraw01.
> Please feel free to forward this message to others who may have an
> interest in the use of graphics by blind and visually impaired people.
> Richard Baldwin
> Professor of Computer Information Technology
> Austin Community College
> baldwin at austincc.edu
> http://www.austincc.edu/baldwin/
>
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