Bulletin of prosthetics research最新文献

A new communications technique for the nonvocal person, using the Apple II Computer. 为不会说话的人提供一种新的通信技术，使用苹果II型电脑。

Bulletin of prosthetics research Pub Date : 1982-01-01

W Seamone

{"title":"A new communications technique for the nonvocal person, using the Apple II Computer.","authors":"W Seamone","doi":"","DOIUrl":"","url":null,"abstract":"The purpose of this paper is to describe a technique for nonvocal personal communication for the severely handicapped person, using the Apple II computer system and standard commercially available software diskettes (Visi-Calc). The user's input in a pseudo-Morse code is generated via minute chin motions or limited finger motions applied to a suitable configured two-switch device, and input via the JHU/APL Morse code interface card. The commands and features of the program's row-column matrix, originally intended and widely used for financial management, are used here to call up and modify a large array of stored sentences which can be useful in personal communication. It is not known at this time if the system is in fact cost-effective for the sole purpose of nonvocal communication, since system tradeoff studies have not been made relative to other techniques. However, in some instances an Apple computer may be already available for other purposes at the institution or in the home, and the system described could simply be another utilization of that personal computer. In any case, the system clearly does not meet the requirement of portability. No special components (except for the JHU/APL Morse interface card) and no special programming experience are required to duplicate the communications technique described.","PeriodicalId":75645,"journal":{"name":"Bulletin of prosthetics research","volume":"10-37 ","pages":"28-33"},"PeriodicalIF":0.0,"publicationDate":"1982-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17279647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A simulator for objectively evaluating prospective drivers of the Scott van. 一个模拟器，用于客观评估斯科特面包车的潜在驾驶员。

Bulletin of prosthetics research Pub Date : 1982-01-01

H A Hogan, A Y Szeto

{"title":"A simulator for objectively evaluating prospective drivers of the Scott van.","authors":"H A Hogan, A Y Szeto","doi":"","DOIUrl":"","url":null,"abstract":"A simple simulator for evaluating the physical capabilities of severely handicapped prospective drivers was developed and evaluated. The simulator presents a two-dimensional tracking task to be carried out using the driving controls of the Scott van, which is a uni-lever servo-controlled vehicle designed for the severely impaired. Twenty-five able-bodied subjects were tested on the simulator and 13 of them were then given driving tests in a Scott van. Simulator RMS tracking error and the number of traffic cones knocked down were the respective performance measures for these tests. Nine severely disabled subjects were then tested in the simulator and in driving tests in the van. In order to compare the simulator performances of the handicapped subjects with their driving performances, their performance scores were all converted to T-scores. The T-score transformed the performance of these subjects into scores having as a common reference the performances of the able-bodied subjects. Simulator T-scores for the handicapped subjects reflected large variations in their tracking abilities due to differences in their functional capabilities. Most importantly, in the authors' opinion, was the fact that the simulator T-scores of the handicapped subjects correlated very well with their driving performance T-scores. This type of simulator therefore appears to be a valuable tool for providing objective and quantitative data for evaluating severely handicapped prospective drivers.","PeriodicalId":75645,"journal":{"name":"Bulletin of prosthetics research","volume":"10-37 ","pages":"19-27"},"PeriodicalIF":0.0,"publicationDate":"1982-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17279646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The practical use of microcomputers in rehabilitation. 微型计算机在康复中的实际应用。

Bulletin of prosthetics research Pub Date : 1982-01-01

G C Vanderheiden

引用次数: 0

Microprocessor-based communications system for the non-verbal person with serious motor handicaps: a preliminary report. 基于微处理器的严重运动障碍者非语言交流系统:初步报告。

Bulletin of prosthetics research Pub Date : 1982-01-01

I V Pollak

引用次数: 0

A circulation study: "The Bulletin" uses simple techniques to sample reader preferences and to adjust institutional shipments to changing needs. 一项发行量研究:“公报”使用简单的技术来抽样读者的偏好，并根据不断变化的需求调整机构的发行量。

Bulletin of prosthetics research Pub Date : 1982-01-01

S Greenwald