What question did this study set out to answer?

To develop a portable closed circuit television system that assists the partially sighted.

February 19, 2026

A Portable Closed Circuit Television AId for the Partially Sighted

Key Points

To develop a portable closed circuit television system that assists the partially sighted.
Developed a closed circuit television model weighing 30 pounds.
Evaluated portability in practical settings.
Successfully constructed a portable system for partially sighted individuals.
Improved accessibility for users compared to previous non-portable models.

Abstract

ABSTRACT Closed circuit television as an aid to the partially sighted has hitherto not been portable. A model weighing 30 pounds and portable has been constructed and is described.

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Cite This Study

Lavieri et al. (Tue,) studied this question.

synapsesocial.com/papers/6996a7e3ecb39a600b3ee0c3 https://doi.org/https://doi.org/10.1002/j.2330-9474.1972.tb04306.x

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1SOME COMMENTS ON A CLOSED CIRCUIT TV SYSTEM FOR THE VISUALLY HANDICAPPED1969
2EXPERIENCE WITH CLOSED CIRCUIT TELEVISION IN THE BLIND REHABILITATION PROGRAM OF THE VETERANS ADMINISTRATION1973
3A Second‐Generation Interactive Classroom Television System for the Partially Sighted1978
4PERFORMANCE OF PARTIALLY SIGHTED WITH RANDSIGHT I EQUIPPED WITH AN X‐Y PLATFORM1973
5Reading Performance in Low Vision Patients1981

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