An independent engineering evaluation was conducted of the Optical to Tactile Converter (Optacon), a reading aid for the blind which senses the contrast of printed text and coverts the information into a tactile presentation. The manufacturer's reply to the evaluation gives a general impression of the report, responds to specific suggestions for…

Given is detailed information about the Optacon reading system, which uses a portable electronic device enabling blind persons to convert inkprint materials into tactile form, as well as features and accessories that extend Optacon use in conjunction with machines such as electronic calculators and typewriters. (LH)

This document summarizes the activities conducted by Telesensory Systems, Inc. (TSI) from July 1974 to July 1975. During this time, TSI worked on maintenance and updating of the Optacon (Optical-to-Tactile Converter) and Optacon peripheral equipment. The Optacon is a direct-translation device which allows the blind to read normal printed…

Telesensory Systems, Inc. (TSI) was awarded a contract to design, develop, and test Optacons (Optical-to-Tactile Converter) and perepheral equipment. Optacons are direct-translation reading aids for the blind. The text summarizes the engineering design, manufacturing activities, field test procedure and results, and it provides recommendations for…