A5006018923- Hearing Impairment and Communication
- Education and Digital Technologies
- Assistive Technology in Communication and Mobility
- Digital Accessibility for Disabilities
- Usability and User Interface Design
- Hand Gesture Recognition Systems
- Business and Management Studies
- Tactile and Sensory Interactions
- Innovative Human-Technology Interaction
- Digital Communication and Language
- Education during COVID-19 pandemic
- E-Learning and Knowledge Management
- Innovative Approaches in Technology and Social Development
- Information Science and Libraries
- Context-Aware Activity Recognition Systems
- Academic Research in Diverse Fields
- Persona Design and Applications
- Subtitles and Audiovisual Media
- Speech and dialogue systems
- ICT in Developing Communities
- Multisensory perception and integration
- Data Mining Algorithms and Applications
- IoT and Edge/Fog Computing
- Emotion and Mood Recognition
- Health Education and Validation
Universidade Federal de Rondonópolis
2021-2024
Universidade Federal de Rondônia
2021-2024
Benemérita Universidad Autónoma de Puebla
2022
Serviço Nacional de Aprendizagem Comercial
2021
Diversitech (United States)
2021
Universidade Federal de Mato Grosso
2010-2020
Ordem dos Médicos
2019
Escola da Cidade
2019
Interface (United States)
2018
San Antonio College
2016
Over the last 20 years, Latin American Human-Computer Interaction (HCI) community has been working to shed light on how diverse populations in region are adopting, using, and making sense of computational technologies. America's tense socio-political context, plurality languages, collectivist culture, historical relationship with Global North make it a unique rich space for HCI research. Considering growing number studies about communities emergent efforts contribute literature, we propose...
research-article Share on Citational justice and the politics of knowledge production Authors: The Justice Collective View Profile , Syed Ishtiaque Ahmed University Toronto TorontoView Sareeta Amrute Washington Data & Society SocietyView Jeffrey Bardzell Pennsylvania State UniversityView Shaowen Nicola Bidwell Aalborg International Management ManagementView Tawanna Dillahunt Michigan MichiganView Sane Gaytán Universidad de Colima ColimaView Naveena Karusala Harvard Center for Research...
In order to meet demands for transparency, broad access and disclosure of public authority information in a Brazilian State, analysis, redesign validation an Official Electronic Journal (DOE) was realized based on recommendations promote accessible websites using different assessment techniques. Thereby, make inclusive redesign, according the need pointed out by company responsible system, aspects related usability were developed provide adequate support people with visual impairments...
Libras is a communication and expression language of many Visual Person (VP) in Brazil. In National High School Examination (ENEM), for candidates to vacancy higher education institutions, the essay must be written Portuguese, not taking into account first candidate. This paper presents an adapted framework that groups concepts CoDesign, technology adoption, HCI life cycle Semantic Numbers, also shows results phase research. consists contextual analysis Assistive Technology project...
The teaching of mathematics for visually disabled users still has limitations. One such limitation is related to limited reading mathematical expressions by screen software. With the technological advances, use assistive technologies these people became fundamental educational process. However, this technology gaps in ability read complex and language support, especially Brazilian context. Thus, present study presents usability tests involving on a prototype software with formulae Portuguese...
The High School National Exam (ENEM) offers specialized assistance to support autonomy of candidates with disabilities. One them is the video-exam in Brazilian Sign Language for Deaf or Hard Hearing candidates, which past exams are available online study. This paper presents results from communicability evaluation and curriculum good practices inspection video-exams Libras. These techniques part Phase 2 (Design Develop) a framework validation. combines three theoretical bases: Codesign,...
The goal was to search for an alternative mediate communication between people who are Deaf or Hard of Hearing (D/HH) and hearing individuals, in which the major motivation provide empowerment D/HH students, using technology them with more autonomy inclusive classrooms. With that mind, a systematic literature review conducted elucidate requirements mobile application includes Speech-To-Text (STT) system, as well opinion research accomplished participants know potential users' priorities...
The problem in evidence is that potential users of technology who are deaf and fluent Libras (target users) have difficulties to inform their opinion as participants self-reporting forms or scales. In this sense, the goal work show partial results about development evaluation a self-report instrument concerned on knowing users' emotional experience, considering diversity modes communication people can make use. progress, prototype was developed second under development. During phase, we will...
Como parte del programa de CLIHC 2023, se presenta el segundo panel comunidades Interacción Humano-Computadora en América Latina. Este foro, organizado por LAIHC, tiene como objetivo crear un dialogo entre importantes IHC y UX la región, con fin 1) analizar los retos que mantienen vigentes términos vinculación, colaboración, investigación educación; 2) visibilizar diferentes esfuerzos avances generan día a día.
Este artigo descreve o relato de experiência do planejamento e da execução oficinas que integram conteúdos sobre mulheres na computação, fundamentos hardware software, programação jogos usando Python mercado trabalho local área informática. O Programa ofertou 03 turmas, com 08 encontros 04 horas cada, dessa oficina, para estudantes uma escola pública estadual bairro periférico cidade. As foram oferecidas como forma atrair interesse meninas a área, no entanto, meninos também puderam...
Brazilian Sign Language (Libras) is the native language of people who are Deaf or Hard Hearing (D/HH) in Brazil and it does not replace Brazilian-Portuguese written language. Considering this fact provided by law, 2017, High School National Exam (ENEM), an exam organized governmental education sector for to ingress undergraduate programs, first offered video-exam Libras D/HH candidates access contents Libras. The can be considered as Assistive Technology product, since may enable students'...
Abstract Even though mobile devices already play an important role in assisting people with disabilities their daily and professional lives, there are opportunities to further advances by developing assistive technology Distributed User Interfaces (DUIs). DUIs empower not only the individual but also environment. In order support exploration of this concept, we present a application developed DUI characteristics educational context. We discuss achieved results light empowerment objective.
Libras is the mother language of people who are Deaf or Hard Hearing (D/HH) in Brazil, characterizing them as use visual cues and signs to communicate with world. Specialized researchers educators affirm that D/HH first have be literate their (L1, sign language) order learn second (L2, written language). The teaching-learning process L2 still a challenge, subject many investigations experimentations. This paper presents results discussions from exploring understanding problems solutions...
We propose a symposium to foster research on inclusive and equitable ubiquitous computing in Latin America (LATAM). The meeting is inspired by the ACM SIGCHI Across Borders Initiative, 1st CSCW@LatAm Research Catalyst Workshop. aim to: 1) discuss opportunities challenges of defining accomplishing centered LATAM; 2) collaboratively mentor emerging related projects focused 3) create space that encourages cross-country collaborations address together common challenges, whilst also strengthening...
In order to evaluate the usability of Emotion-LIBRAS and potential use website resources for people who are deaf, a pilot test was conducted with five deaf volunteer participants. Pre post-test questionnaires were given, participant task an observation form used gather data. This double testing satisfactory, since research questions answered. With respect evaluation, we found that semantic differential scale format may facilitate understanding relation between bipolar emotions, new emotions...
In this paper, we describe an Android application, called Sessai, which was designed to serve as alternative for communication between deaf and hearing pairs, specially, in inclusive educational settings. A brief description of potential users application usage scenarios, the Sessai app, final considerations.
Assistive Technology (AT) refers to products, resources or services that enable people with disabilities expand their functional abilities and promot an independent social life. Concerning about the prospects TA can bring educational environments, this paper proposes a web application called Wikitas. The purpose is share information for who are deaf, been useful teachers sign language interpreters (potential users) work in primary education. In addition, Wikitas aims encourage potential...
This paper introduces an approach to design user interfaces for people who are deaf, which prioritizes the natural language used by a significant proportion of this community, i. e., sign language. To date, most assumes that users literate in spoken language, such as Chinese, French, or English. Thus, rely mostly on text elements one those languages, addition graphical and other multimedia components. These pose accessibility barriers many deaf whose first is various existing languages. Our...
Many members of the D/deaf community in Brazil use Libras, country's official sign language. For most them, learning Portuguese, language hearing majority, is a huge challenge. Difficulties related to this challenge appear such diverse situations as reading open calls for projects or scholarships, writing an essay college admission. In paper, we present codesign and evaluation environment support teaching-learning process written Portuguese second with Brazilian citizens who are users. The...
This paper presents the collaborative activities of a multidisciplinary team hearing and deaf members from different fields experience, contributing to project foster literacy in Spanish for students, using educational interactive resources both digital printed format.
This article presents the design of an extensible training platform for Mexican Sign Language (LSM) aimed at hearing individuals who provide services to deaf people using a scenario-based teaching strategy. The PlexLSM was co-designed with stakeholders involved in service scenarios users. To demonstrate feasibility PlexLSM, prototypes, and evaluations were conducted medical offices taxi transportation. However, platform's allows addition new scenarios. supports learning signs general words...