PubMed · 10148018
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
D L Jaffe. Enhancing human-machine interaction.. https://pubmed.ncbi.nlm.nih.gov/10148018/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Telecommunication relay service (TRS) is a lifeline for deaf, deaf-blind, hard-of-hearing, and speech-disabled persons. Nurses who are technology shy and unfamiliar with TRS fail to integrate this simple telephone process into their pursuit of quality healthcare outcomes for patients with communication disorders. This article aims to increase home care nurses' awareness, comfort, and use of TRS.
A brief update of sex differences in voice characteristics points to the style and linguistic convention in residual differences after processes of normalisation in phonetic studies and phonetic realizations in read speech as these affect speech synthesis.
In this work, the tactual information transmission capabilities of a tactual display designed to provide stimulation along a continuum from kinesthetic movements to cutaneous vibrations are assessed. The display is capable of delivering arbitrary waveforms to three digits (thumb, index, and middle finger) within an amplitude range from absolute detection threshold to about 50 dB sensation level and a frequency range from dc to above 300 Hz. Stimulus sets were designed at each of three signal durations (125, 250, and 500 msec) by combining salient attributes, such as frequency (further divided into low, middle, and high regions), amplitude, direction of motion, and finger location. Estimated static information transfer (IT) was 6.5 bits at 500 msec, 6.4 bits at 250 msec, and 5.6 bits at 125 msec. Estimates of IT rate were derived from identification experiments in which the subject's task was to identify the middle stimulus in a sequence of three stimuli randomly selected from a given stimulus set. On the basis of the extrapolations from these IT measurements to continuous streams, the IT rate was estimated to be about 12 bits/sec, which is roughly the same as that achieved by Tadoma users in tactual speech communication.