Guidelines for the design of a mobile phone application for deaf people
- Authors: Yeratziotis, George
- Date: 2012
- Subjects: Mobile communication systems -- Design and construction , Deaf -- Means of communication
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9750 , http://hdl.handle.net/10948/d1007925 , Mobile communication systems -- Design and construction , Deaf -- Means of communication
- Description: Deaf people in South Africa are no longer a minority group and their needs regarding communication and interaction must therefore be taken into consideration. This demographic does not communicate and interact in the same way as hearing people, which means that any existing usability or accessibility guidelines do not apply. As a result, Deaf people do not have access to information in the same way that a hearing person does. Providing proper access to Information and Communications Technology services, which meet their particular needs, will help the hearing impaired to better integrate into society. The importance of demolishing the communication barrier between the hearing and the hearing impaired is very important. Many people assume that sign language is somehow based on oral language. However, this is not the case. Sign languages are natural visual-spatial languages, and form a contrast with spoken languages which are auditory-vocal based. Acknowledging this fact in 2008, the South African Sign Language Policy Implementation Conference together with several governmental bodies suggested that South African Sign Language should become recognized as the 12th official language of South Africa. Due to the fact that cell phone technology continues to evolve, it will remain a tool of communication upon which Deaf people heavily rely on. The cell phone fulfils a basic need for everyone, but especially for the Deaf demographic as they rely on the short message system to communicate. Deaf people are currently faced with a lack of appropriate mobile phone applications, which would allow them to communicate with hearing as well as deaf people. The primary objective of this research was therefore to make mobile technology equally accessible meaning usable to members of the Deaf demographic. The focus of the research was to investigate the communication barrier and a range of variables that can influence the deaf user’s experience. Topics such as user interface design, usability and interaction were investigated. The outcome of this research was to propose a set of guidelines that, when applied to the design of a website or to phone application accessibility, would ensure communication and interaction from a deaf user. The proposed set of guidelines was then applied to the design of the high fidelity prototype of a mobile phone application. The specific application is a messaging phone application that allows deaf users to communicate with other deaf and hearing users via short message system. A mobile phone application that allows Deaf people to send and receive messages based on the sign language alphabet. The application was named Signchat. Purpose of this was to visibly display how the guidelines were implemented in Signchat. While Signchat’s main purpose is to accommodate the needs of Deaf people, it is also a learning tool and an application that bridges the gap by allowing deaf and hearing users to communicate.
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- Date Issued: 2012
Die invloed van die spraakbenadering van onderwys vir dowe kinders op die maatskaplike funksionering van die dowe
- Authors: Heyns, Mimi
- Date: 1982
- Subjects: Deaf children -- Education -- South Africa , Deaf -- Means of communication , Deaf children -- Language , Deaf children -- Family relationships , Deafness -- Social aspects , Deafness -- Psychological aspects , Sociolinguistics , Sign language acquisition , Deaf -- Government policy -- South Africa , Deaf -- Social conditions -- South Africa , Self-perception , Identity (Psychology)
- Language: Afrikaans
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3284 , http://hdl.handle.net/10962/d1006881 , Deaf children -- Education -- South Africa , Deaf -- Means of communication , Deaf children -- Language , Deaf children -- Family relationships , Deafness -- Social aspects , Deafness -- Psychological aspects , Sociolinguistics , Sign language acquisition , Deaf -- Government policy -- South Africa , Deaf -- Social conditions -- South Africa , Self-perception , Identity (Psychology)
- Description: From Introduction: Gehoor speel 'n belangrike rol in die leerproses, in aanpassing by die omgewing asook in aanpassing by sosiale omstandighede. Gehoorverlies plaas die individu in 'n situasie van vereensaming, veroorsaak deur 'n beperktheid in kommunikasievermoë. (Roux, 1979:1) Dr Roux, Direkteur van Gesondheidsdienste van die Departement van Gesondheid, Welsyn en Pensioene, het tydens die Goue Jubileum-Kongres van die Suid-Afrikaanse Nasionale Raad vir Dowes daarop gewys dat gehoorverlies vandag meer Amerikaners affekteer as hartsiektes, kanker, blindheid, tuberkulose, veneriese siektes, sklerose en niersiektes tesame. (Roux, 1979:1) In Suid-Afrika word beraam dat 0,06% van aIle babas totaal doof gebore word en dat die aantal persone met ernstige gehoorprobleme, volgens die skatting van die Departement van Gesondheid, Welsyn en Pensioene, 65 000 beloop. Hierdie getal sluit Swartes uit. (Roux, 1979:1) ... Die probleem van doofheid is kompleks en soms so ingewikkeld dat dit te betwyfel is of die horende individu die omvang daarvan begryp en insig in die situasie van die dowe kan ontwikkel. Empatie met die dowe en begrip vir sy leefwêreld is vir die horende persoon problematies. 'n Wêreld sonder klank is moeilik om te visualiseer en 'n wêreld sonder taal lê buite die begripsvermoë van die horende. Daar bestaan op velerlei gebiede verwarring ten opsigte van die dowe. Die horende persoon besef gewoonlik dat daar 'n eiesoortige wêreld van ervaring en denke vir die dowe is anders as die van die horende, maar begrip vir die omvang van die andersheid van die dowe ontbreek.
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- Date Issued: 1982