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1035 E. Dodge Street
Fremont, NE 68025
Phone: 800-288-1670 or 402-721-4134
Fax: 800-369-1332 or 402-721-2845
Roller die cutting machines with mathematical die cuts: 2-D & 3-D geometric shapes, pattern blocks, pentominoes shapes, platonic solid shapes, algebra tiles, fraction fringe sets, fraction circles and squares, nets, etc.

AI Squared
P.O. Box 669
Manchester Center, Vermont 05255
Phone: 800-859-0270, FAX 802-362-3612
ZoomText and BigShot magnification software

American Printing House for the Blind, Inc.
P.O. Box 6085
Louisville, KY 40206-0085
Phone: 800-223-1839, FAX: 502-899-2274
math textbooks, Key Math assessment, clock models, clock face sheets, geometry tactile graphics kit, graphic aid for mathematics, braille/print protractor, geometric forms, fractional parts of wholes set, number line device, cubarithm slate and cubes, math drill cards, hundreds boards and manipulatives, quick pick math game, Nemeth braille code reference sheet, abaci (and instructions on video or books), rulers, money handling and budgeting resource guide with adapted practice checkbook, tangible graphs, The Good Tactile Graphic (video), Creating the Good Tactile Graphic (video), tactile graphics starter kit, tactile graphics kit, swail dot inverter, braille transcribers' kit: math, graph paper, Louis: the database of accessible books and materials for people who are blind or visually impaired.

American Thermoform Corporation
1758 Brackett Street
La Verne, CA 91750
Phone: 800-331-3676 or 909-593-6711 FAX: 909-593-8001
Swell-Form Graphics Machine, Swell-Touch paper, Thermoform machines, and Brailon paper.

Ann Morris Enterprises, Inc.
551 Hosner Mountain Road
Stormville, N.Y. 12582-5329
Phone: 800-454-3175 , 845-227-9659 FAX: 845-226-2793
talking money identifier, talking basic and scientific calculators, talking thermometer, talking indoor/outdoor thermometer, talking scale, braille scale, audible level, wikkistix, rulers, and check writer.

Borenson and Associates
P.O. Box 3328
Allentown, PA 18106
Phone: 800-993-6284 or 610-398-6908
Fax: 610-398-7863

The Hands-On Equations Learning System for early success with algebraic linear equations - easily adapted for braille readers.

Braille Plus, Inc
3276 Commercial Street SE
Salem, Oregon 97302
Toll Free: 866-264-2345
Local Phone: (503) 391-5335
Fax: (503) 391-9359
Audio Tape, Braille, Large Print, and Electronic Formats of Print Materials; Training and Consulting Services

Carolyn's Low Vision Products
1415 57th Avenue W.
Bradenton, FL 34207
Phone: 800-648-2266
talking calculators, note teller, tactile tape measure, check writing, guides, large print check register, large type and talking thermometers, and Weight Talker III electronic talking scale with memory

Community Advocates, Inc.
PO Box 83304
Lincoln, Nebraska 68501-3304
Phone or FAX: 1-402-486-3091
Click Rule (Standard)
Can measure up to 12 inches (30.5cm) with an accuracy up to 1/16th inch (1.6mm). Uses a threaded rod. Measurements can be read either tactually or aurally since clicks are emitted every 1/16th inch. Three 12 inch extensions are supplied. Six inch (15cm) extensions are also available.
Metric Click Rule
Measures up to 20 centimeters with accurate increments of one millimeter. The Metric Click Rule is a device for wood and tool set-ups. It is also an alternative to rulers and tape measures.

Creative Adaptations for Learning (CAL)
38 Beverly Road
Great Neck, NY 11021-1330
Phone: 516-466-9143
Tactile illustrations for people with special needs. Distinctive bold raised outlines, embossed on firm, durable non-toxic white plastic, facilitate tracing shapes by touch

500 Greenview Court
Vernon Hills, IL 60061
Phone:800-445-5985 or 847-816-5050
FAX: Ordering - 800-382-9326
Choose from over 6000 manipulative-based educational and supplemental materials for grades K-12, specializing in math and science. 

Delta Education
80 Northwest Blvd.
P.O. Box 3000
Nashua, NH 03061-3000
Phone: Information1-800-258-1302, 8am - 6pm EST
To place an order call 1-800-442-5444, 24 hours a day/ 7 days a week or
fax 1-800-282-9560, 24 hours a day/ 7 days a week
For International Orders:
call 1-603-579-3454, 24 hours a day/ 7 days a week or
fax 1-603-886-4632, 24 hours a day/ 7 days a week
math and science materials and kits for Pre-K - 9. Delta features an extensive selection of quality products (especially manipulatives) covering all major curriculum topics in Math and Science.

Design Science, Inc.
140 Pine Avenue, 4th Floor
Long Beach, CA 90802
Phone: 800-827-0685 (no technical support calls at this number)
Main: 562-432-2920
Fax: 562-432-2857
General information:
Technical support:
MathType is a powerful interactive tool for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and MathML documents. It is the professional version of the Equation Editor in Microsoft Office and many other products.
WebEQ is a comprehensive Java toolkit for building web pages that include dynamic math. The world's leading e-learning companies, content developers and education portals are implementing WebEQ components to create web-based learning environments that help educators engage their students in math and science on the web.
MathPlayer is a free high-performance MathML display engine for Microsoft's Internet Explorer web browser, version 5.5 and later.

Didax, Inc.
395 Main Street
Rowley, MA 01969
Phone: (800) 458-0024
Fax: (800) 350-2345
publishes books, games, manipulatives and software for grades K-12 in math.

Duxbury Systems, Inc.
270 Littleton Rd., Unit 6
Westford, MA 01886-3523
Phone: 978-692-3000, FAX: 978-692-7912
Email for general inquiries:
Email for DBT technical support:
Email for MegaDots technical support:
Email to Webmaster:
Nemeth production solutions including DBT and MegaDots' MegaMath Mathematics Translator.

Enabling Technologies Company
1601 NE Braille Place
Jensen Beach, FL 34957
Phone: 800-777-3687, FAX: 800-950-3687
Duxbury and MegaDots translation software, Braille Lite and Braille Lite 40, ETgraphX Software, and braille printers.

Exceptional Teaching, Inc.
5673 W. Las Positas Blvd.
Suite 207
Pleasanton, CA 94577
Phone: (800) 549-6999
Fax: (925) 598-0086

The Mangold Developmental Program of Tactile Perception and Nemeth Numeral Recognition, Idea Exchange, Braille Reading and Math materials, Assessment Tools, Math and Science materials, etc.

Freedom Scientific Blind/Low Vision Group
11800 31st Court North
St. Petersburg, FL 33716
Phone: 800-444-4443 or 727-803-8000 for information or ordering
Phone: 561-223-6443 for Blazie's Technical Support Department
FAX: 727-803-8001
Note-Takers with refreshable braille.
Graph-it, the tactile scientific graphing calculator program for Blazie Engineering Note-Takers or IBM compatible PCs. Run Graph-it,type in an equation, and with just one command emboss a clear and accurate tactile image of the graph on almost any embosser. A different command plays an audio representation of the graph through the speaker for a quick, rough sound picture of the graph.
Braille Calc adds the power of a spreadsheet calculator to your Note-Taker.
Use Braille Calc to create organized tables of information, and if your data is numeric, use the cell referencing and automatic cell recalculation powers in Braille Calc to analyze your data.
Checkbook Manager; simplify your financial life using your Blazie Engineering Note-Taker with Checkbook Manager. Record checks, deposits, ATM withdrawals, bank fees, and even accrued interest all in one place.
Checkbook Manager gives you the option of using your printer to write checks, automatically updating your account as you do. AudioCalc-Talking Scientific Calculator
TempTalk, the talking clinical thermometer, measures internal body temperature from 89.6 F to 107.6 F.
ETgraphX braille graphics software. Turn images from your IBM-PC into tactile graphics.

166 Springfied Blvd.,
Ancaster, L9K 1H8
Ontario, Canada
Phone: 905-304-7112
Hands-on System for Learning Three-Dimensional Geometry

1305 Cumberland Avenue
West Lafayette, IN47906
Phone: (765) 775-3776
Toll Free: (866) MY-3-DOTS [693-3687]
FAX: (765) 775-2501
E-mail: gh

Math and science textbooks in braille, tactile graphics, other products and services. 

Henter Math
Phone: 727-424-7867
Developing software to teach mathematics to blind or visually impaired people, and others who are print-impaired. This is not a tutorial, although a tutorial-mode will be part of the package. Think of it as a virtual pencil, a tool that a blind person can use to solve a math problem. The software does the job of the pencil. It moves to the right spot on the "paper", guided by the user, and inputs the answers that the user selects. It also reads the problem out loud. The user must provide the brain. The current prototype handles addition, subtraction, multiplication, and division, and it is not yet ready to be released. Future versions will do higher levels of math. Check out the website for current progress.

Horizon Educational Software
PO Box 494 Ringwood
Victoria Australia, 3134   
Fax:  +613 9876 7869
E-mail: or
U.S. distributor: Technology for Education
GTCalc Talking Scientific Graphing Calculator: Large Display, Self-Voiced, Print Graphics, Audiowave.

HumanWare, Inc.
175 Mason Circle
Concord, CA 94520
Phone: 800-722-3393, FAX: 925-681-4630
Pictures in a Flash (PIAF), "capsule" paper. BrailleNote includes refreshable braille and a scientific calculator.

Independent Living Aids, Inc.
200 Robbins Lane
Jericho, NY 11753-2341
Phone: 800-537-2118, FAX: 516-937-3906
talking money identifier, raised line drawing kit, Wikki Stix, puff paint, large print and braille rulers, talking, large print, and tactile tape measures, check writing guide, large display and talking basic and scientific calculators, large display and talking graphing calculator software, talking thermometers, talking scales.

P.O. Box 887
Mukilteo, WA 98275-0887
Phone: (800)225-7837 or (425)355-9830
Fax: (425)290-3131
Insta-Learn Math Program:

  • The INSTA-LEARN Math Board is an excellent tool to introduce, reinforce and extend all basic math skills. Each piece is constructed so that only the correct answers will fit!
  • The INSTA-LEARN Counting Board provides students with a positive experience in counting from 1 - 100, recognizing numeral shapes and number patterns. The number pieces feature raised numerals and are constructed so that only the correct number will fit each space!
  • The INSTA-LEARN Multiplication Board is designed to develop skills involving multiplication facts from 2 x 2 through 10 x 10 in an interesting, success oriented manner. Each number piece features raised numerals and is constructed so that only the correct answers will fit!
  • MATH TEACHER'S GUIDE: The Math Teacher's Guide lists the objectives of the Math Program and suggests many activities. It is also useful while writing student IEP's.

Leapfrog School House
Corporate Headquarters
6401 Hollis Street, Suite 150
Emeryville, CA 94608
Phone: 1.510.420.5100
Educational Sales Service
Building One, Suite 100
1120 S. Capital of Texas Hwy.
Austin, TX 78746
Phone: 1.800.883.7430

FLY Pentop Computer - a new personal learning tool that combines computing with pen and paper to create an interactive learning experience - a possible solution for low vision students.
FLY Through Math: Grades 4 - 6
This interactive Math homework application helps students enter their own multiplication and division problems, and the pen provides step-by-step audio feedback fro guided instruction.
FLY Through Tests: Grades 6 - 8
This application gives students access to Math (Also Science and Social Studies) content for grades 6 - 8 that correlates with most classroom textbooks, and allows them to play games to learn key concepts and get ready for chapter tests.
Twist and Shout Addition, Substraction, Multiplication, and Division - Although some of the games can be played without using vision, unless the child can read the print raised numbers, they should be brailled.

LS&S Group, Inc.
PO Box 673
Northbrook, IL 60062
Phone Numbers:
Toll-Free Sales: (800) 468-4789
Fax: (877) 498-1482
Toll-Free TTY: (866) 317-8533
raised line drawing kit, talking money identifier, talking thermometer, and other specialty products for the visually impaired.

The Lighthouse Inc.
36-20 Northern Boulevard
Long Island City, NY 11101
Phone: 800-829-0500, FAX: 718-786-5620
large display and talking calculators, check writing guide, talking money identifier, rulers, tape measures, telescopic click rules, talking thermometer, etc.

MacKichan Software, Inc.
19307 8th Avenue, Suite C
Poulsbo, WA 98370-7370
Phone: 1-360-394-6033
Fax: 1-360-394-6039
With Scientific Notebook, create attractive documents with text, mathematics, and graphics, have it compute the solutions, import data from your graphing calculator, connect to the Internet and download documents, then translate to Nemeth Code and/or convert to large print. (Duxbury Systems)

Maxi Aids- Products for Independent Living
42 Executive Blvd.
P.O. Box 3209
Farmingdale, NY 11735
Phone: 800-522-6294 (to order)
Phone: 631-752-0521(for info)
TTY: 631-752-0738
FAX: 631-752-0689
large selection of large print and talking calculators including scientific varieties, raised line drawing kit, abaci, rulers, tape measures, prolevel, protractor, various talking thermometers, talking and large display scales, Wikki Stix, etc.

Metroplex Voice Computing
P.O. Box 121984
Arlington, TX 76012
Phone: (817) 261-1658
Fax: (817) 543-1103

MathTalk " /Scientific Notebook " (MT/SN) - operates Scientific Notebook " (SN) with over 600,000 combinations of voice commands. SN is powered by MuPad" and has GRAPHING capabilities. SN will also evaluate, evaluate numerically, factor, combine, expand, simplify, check equality, solve exact and more. For details on SN, see The user may use voice commands to translate math into BRAILLE using the Duxbury Braille Translator 10.3/10.4/10.5. User can voice the Windows calculator, too! Voice math faster and translate into Braille with voice commands!
VIEW ONLINE MATHTALK DEMOS  (including "translate math to Braille") at
This program has learning modules for Pre-Algebra, Algebra, Trig, Calculus, and Statistics.  New features include video demos show using the Windows calculator, the "replace" command, AND translating math to Braille! MathTalk/ScientificNotebook now operates with ALL Dragon NaturallySpeaking (DNS) 6.0 & 7.0 versions (Essentials, Standard, Preferred, Professional).

Virtual Ink Corporation
Brighton Landing East
20 Guest Street, Suite 520
Brighton, MA 02135
Phone: 877-696-4646, FAX 617-254-6616
Texas Phone: 972-355-0767 Cell: 214-215-4491
Texas E-mail:

  • mimio Xi - the portable and affordable device that turns any whiteboard into an interactive whiteboard. Simply attach mimio Xi to any standard whiteboard, connect to your PC and everything that is written or drawn is instantly recorded - in color and real-time so that it can be saved and shared with students, parents, and colleagues (like the VI teacher). With the VCR-like playback feature, students can rewind and replay notes, stroke-by-stroke, at their own pace. With the zoom feature, visually-impaired students can magnify a word, equation, or diagram to the desired size. Diagrams can also be sent directly to the Tiger graphics embosser; however, any labeling will be in raised handwriting - still pretty good for "quick and dirty" feedback.
  • mimio writing Recognition software - convert handwritten notes into ready-to-edit text (which can be easily converted to literary braille - not Nemeth yet).
  • mimio boardCast software - add audio to your notes.
  • mimio classRoom software - share notes with students in real-time over your network.
  • mimio carry case - ideal for taking mimio from class to class and on the road.
  • mimioBoard - combines the mimio technology with a high quality, porcelain on steel whiteboard.

National Braille Press Inc.
88 St. Stephen Street
Boston, MA 02115
Phone: 800-548- 7323, FAX 617-437-0456
Nemeth Reference Chart (available in print and braille for $14.95 each)

Kem Clark, President
2432 W. Peoria #1188
Phoenix, AZ 85029
Phone: 1-800-869-4554
Fax: 1-602-870-9877
Manufacturers of Wikki Stix One-of-a-Kind Creatables. Place an order via the website, or contact them for local sources in your area.

Orbit Research
3422 Old Capitol Trail, Suite 585
Wilmington, DE 19808
Phone: 888-60-ORBIT, FAX 888-606-7248
ORION TI-34 Talking Scientific Calculator (discontinued)
ORION TI-36X Talking Scientific Calculator

Perkins Store
Perkins School for the Blind
175 North Beacon Street
Watertown, Massachusetts 02472 USA
Phone: 877-473-7546, Fax: 617-926-2027
raised line drawing kit, compass with tracing wheel, tracing wheel, protractor, ruler, braillers, etc.

Pearson Educational Measurement
Attn: Released Form Order Dept.
905 W. Howard Lane
Austin, TX 78753
Phone: 800-252-9186, FAX: 512-989-5043
braille release TAAS, TAKS, and SDAA Tests

Region IV Education Service Center
Braille Services
Diane Spence, Coordinator
7145 West Tidwell
Houston, TX 77092-2096
Phone: 713-744-8144, FAX: 713-744-8148
E-mail: or
producer of Nemeth Code and tactile graphics materials including textbooks and standardized assessments.

Region 20 Education Service Center
Braille Department

 1314 Hines Avenue
San Antonio, TX 78208-1899
Phone: 800-514-9310, FAX: 210-370-5696
 producer of Nemeth Code and tactile graphics materials including textbooks

Repro-Tronics Inc.
75 Carver Ave.
Westwood, NJ 07675
Phone: 800-948-8453, FAX: 201-722-1881
Tactile Image Enhancer, thermo paper, flexi-paper, and other tactile image enhancement products.

Science Products
Box 888
Southeastern, PA 19399
Phone: 800-888-7400
large selection of voice (talking) products including: scientific, statistical, and financial calculators, cash register, money identifier, etc.

Sight Enhancement Systems
60 Bathurst Drive, Unit #17
Waterloo, ON
Canada N2V 2A9
Phone: 519-883-8400
FAX: 519-883-8405
Two large display scientific calculators: Sci-Plus 200 (Sci-Pod) and Sci-Plus 300 (with speech output)

Smith-Victor Corporation
1268 Humbracht Circle
Bartlett, Illinois  60103-1631
Tel  630.830.9200
Fax 630.830.9201
Source for the Logan Electric Tru-View Light Box #501 for use with the TI-8x series of scientific graphing calculators.

TACK-TILES Braille Systems.
P.O. Box 475
Plaistow, NH 03865-0475
Phone: 800-822-5845, FAX: 603-382-1748
Nemeth Tack-Tiles(R).

Tactile Colour Ltd.
107 Southover Street
Brighton BN2 2UA, UK
Phone: +44(0)1273 887725 or
           +44(0)1237 697521
Fax: +44(0)1273 271476
In Canada:
1329 Denman Street
Victoria, BC Canada V8R 1X4
Phone: 250 480 1610
Tactile Colour is an intuitive system of twelve bold colours, each with a distinctive texture, designed to make information normally displayed in colour accessible to people with visual impairments.

Tactile Vision Inc.
461 North Service Rd., W. Unit B 11
Oakville, Ontario L6M 2V5
Phone: 905-465-0755
Fax: 905-465-1334
Raised prints for the blind are produced by a technique developed at Tactile Vision Inc. The printing method involves the deposition of a polymeric material on a paper substrate. This technique is an excellent method of reproducing both tactile graphics and braille. The tactile graphics are of high elevation and excellent resolution. The braille is easily readable and does not compress with repeated use or storage. The materials used are safe and leave no residue when handled.
Prints are produced from hard copy originals or electronic files supplied by the customer, from materials available in Tactile Vision files or from designs commissioned by organizations or individuals.
The technique can be applied to a wide range of papers. The most popular sizes are 8.5" by 11" and 11" by 11.5" with the maximum size of 11" by 17".

TI-CARES Educational Support Programs
P.O. Box 650311, MS 3962
Dallas, TX 75265
Phone: 800-TI-CARES

Texas Instrument ViewScreen Graphing Calculator packages can be a screen enlargement solution for low vision students. Borrow calculators, at no charge, for you to examine before making a purchasing decision.

Turning Point Therapy & Technology, Inc.
P.O. Box 310751
New Braunfels, TX 78131-0751
Phone: 830-608-9812 or 210-710-4514
Toll Free: 877-608-9812
Custom keyguards for computers and calculators.

  • Casio basic large display calculator with keyguard. The keyguard fits over large plastic keys increasing accuracy for individuals with fine motor difficulties. Custom keyguards and other models are also available.
  • TI Calculator Expanded Keyboard. It is an external keyboard attachment to TI calculators having internal Flash ROM (TI-73, TI-83 Plus, and TI-89). It is an enlarged, lightweight, and independently powered replica of the calculator's keypad directly connected to the serial port of the calculator.

Tutor Specialty Group
12108 Leatherwood Lane
Knoxville, TN 37922
Phone: 800-238-8867, FAX/Phone: 423-671-2004
or locally, James E. Anderson & Associates, Inc.
P.O. Box 460
Cold Spring, TX 77331
Phone: 800-262-7264
talking money skills interviewer with large type or braille models and MathLine manipulative.

ViewPlus Technologies, Inc.

1965 SW Airport Avenue
Corvallis, Oregon 97333
Phone: 541.754.4002
Fax: 541.738.6505
The TIGER is a personal computer printer that embosses crisp, high-resolution tactile graphics and Braille. The embosser prints a combination of text and graphics directly from any Windows application. The text can be printed in Braille or DotsPlus, and the graphics are represented in tactile form. The TIGER has now gone 3-D and embosses using variable-height punching. Available in various sizes: Tiger Pro, Tiger Max, Tiger Cub, or Tiger Cub Jr.
The Accessible Graphing Calculator is a self-voicing graphing scientific calculator program. Unlike a hand-held calculator, it displays results through speech and sounds, as well as visually presenting numbers and graphs. Braille graphics can be created directly via the TIGER embosser or indirectly using a tactile imaging machine.

Visual Aid Volunteers
Debbie Davis, Executive Director
617 State Street
Garland, TX 75040
Phone: 972-272-1615
producer of Nemeth Code and tactile graphics materials including textbooks