An alphanumeric display as a communication aid for the dumb
An alphanumeric display as a communication aid for the dumb is a scholarly work, published in 1975 in ''Medical & biological engineering''. The main subjects of the publication include compromise, Tangible user interface, alphanumeric, somatosensory system, computer science, data display, engineering, biomedical engineering, human–computer interaction, ergonomics, computer hardware, reading, and communication. The requirements of a communication aid for the dumb are discussed and a prototype system is described which has been found to fulfil these requirements adequately.