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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Compara??o entre m?todos de avalia??o de IHC durante o projeto de um sistema jur?dico para smartphone / Comparison of HCI evaluation methods during a juridical system design for smartphone

Santos, Rafael Dias 08 August 2016 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-02T15:15:29Z No. of bitstreams: 1 RafaelDiasSantos_DISSERT.pdf: 2701887 bytes, checksum: 8acd3f16da3648a39e5422e6d4acc6be (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-02-09T20:26:18Z (GMT) No. of bitstreams: 1 RafaelDiasSantos_DISSERT.pdf: 2701887 bytes, checksum: 8acd3f16da3648a39e5422e6d4acc6be (MD5) / Made available in DSpace on 2017-02-09T20:26:18Z (GMT). No. of bitstreams: 1 RafaelDiasSantos_DISSERT.pdf: 2701887 bytes, checksum: 8acd3f16da3648a39e5422e6d4acc6be (MD5) Previous issue date: 2016-08-08 / Qualidade e tempo s?o fatores importantes no processo de desenvolvimento de software, pois se espera entregar um produto de qualidade com custo e prazo aceit?veis. Esses fatores s?o ainda mais relevantes em um ambiente de inova??o e de pequenas empresas, como em startups. Muitas empresas ainda n?o desenvolvem atividades para melhorar a qualidade de uso dos softwares que desenvolvem. O desconhecimento sobre m?todos de avalia??o e a expectativa de grande aumento no custo e nos prazos t?m sido argumentos para manter a cultura atual em algumas empresas. Este trabalho compara tr?s m?todos de avalia??o de interface bem difundidos na literatura: m?todo de avalia??o heur?stica, m?todo de avalia??o de comunicabilidade e teste de usabilidade. Buscou-se compreender como eles contribuem para o trabalho do designer durante a concep??o da solu??o de intera??o e interface com usu?rio. Comparou-se as atividades realizadas, o tempo de execu??o, os materiais utilizados, perfil e quantidade de avaliadores e usu?rios envolvidos, os resultados e as dificuldades do avaliador durante a execu??o dos m?todos. Tal compara??o foi realizada por um designer, como parte do projeto do sistema jur?dico da SoftUrbano para smartphone. Os resultados dessa compara??o podem informar melhor os profissionais sobre a pr?tica de avalia??o de interface com usu?rio e contribuir para mudar a cultura de desenvolvimento de software em muitas empresas, principalmente pequenas e startups. / Quality and time are important factors in software development process, because we expect to deliver a high quality product with acceptable cost and deadline. These factors are even more relevant to innovative environments and small businesses, like a startup. Many companies still don?t carry out activities to improve quality of use of software they had developed. Lack of knowledge of HCI evaluation methods and expectation of large increase in coast and deadlines have been arguments to maintain the current culture in some companies. This work compares three HCI evaluation methods well known in literature: heuristic evaluation, communicability evaluation and usability testing. We investigate how they contribute to designer?s work during conception of their interaction and user interface solution. We compared the activities, time of execution, used materials, profile and number of involved evaluators and users, results and difficulties of evaluators during the execution of methods. This comparison was made by a designer as part of SoftUrbano?s juridical system for smartphone. The results can better inform professionals about the HCI evaluation practice and contribute to changing the software development culture in many companies, especially small businesses and startups.

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