Memória P&D Design

14º Congresso Brasileiro de Pesquisa e Desenvolvimento em Design

ESDI/UERJ; ESPM-Rio — Rio de Janeiro (RJ)

Outubro/2022

Técnicas de Entrada de Texto em Sistemas de Realidade Virtual Que Visam a Inclusão de Pessoas com Deficiência em Membros Superiores: Uma Revisão Sistemática

Text Input Techniques in Virtual Reality Systems Aimed At the Inclusion of Persons with Upper Limb Disabilities: A Systematic Review

Eduardo Gabriel Queiroz Palmeira
Walter Dutra da Silveira Neto
Milton José Cinelli

Como citar

Palmeira, Eduardo Gabriel Queiroz; Silveira Neto, Walter Dutra da; Cinelli, Milton José; "Técnicas de Entrada de Texto em Sistemas de Realidade Virtual Que Visam a Inclusão de Pessoas com Deficiência em Membros Superiores: Uma Revisão Sistemática", p. 2776-2792. In: CONGRESSO BRASILEIRO DE PESQUISA E DESENVOLVIMENTO EM DESIGN, 14., 2022, Rio de Janeiro. Anais [...]. São Paulo: Blucher, 2022, DOI 10.5151/ped2022-4678451

Resumo

O processo de entrada de texto é uma atividade frequente realizada por usuários em sistemas de Realidade Virtual (RV). As técnicas padrão para tal processo em Ambientes Virtuais (AVs) podem proporcionar uma experiência negativa que desmotiva — ou até mesmo exclui — uma Pessoa com Deficiência (PcD) em membros superiores pela falta de acessibilidade. Desta forma, o objetivo deste artigo é apresentar uma revisão sistemática da literatura acerca de estudos que apresentam técnicas de entrada de texto alternativas caracterizadas como tecnologias assistivas ou que possuem um design inclusivo para PcDs em membros superiores. Conhecer o estado da arte pode auxiliar na síntese de características que uma técnica inclusiva deve possuir para possibilitar que PcDs em membros superiores se comuniquem dentro de AVs — seja com o próprio sistema ou com outros usuários — com um bom desempenho e experiência do usuário positiva.
Palavras-chave:

Entrada de texto, Realidade virtual, Design inclusivo

Abstract

The text entry process is a frequent activity performed by users in Virtual Reality (VR) systems. The standard techniques for such a process in Virtual Environments (VEs) may provide a negative experience that demotivates—or even excludes—a Person with Disabilities (PwD) in upper limbs due to lack of accessibility. Therefore, this paper aims to present a systematic literature review of studies that present alternative text input techniques characterized as assistive technologies or that feature an inclusive design for PwDs in upper limbs. Being aware of state of the art can contribute to the synthesis of the features that an inclusive technique must have to enable upper limb PwDs to communicate within VEs—either with the system itself or with other users—with good performance and a positive user experience.
Keywords:

Text entry, Virtual reality, Inclusive design

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