Braille Grade 1 Learning and Monitoring System

Daniel Vaca, Cristian Jacome, Morelva Saeteros, Gustavo Caiza

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

2 Citas (Scopus)

Resumen

Braille is a standard code for people with visual disabilities that consists of an array of high points. This paper explains the implementation of a low-cost prototype for reading, writing, and audio-Assisted evaluation. This didactic and user-friendly system aims to improve the learning of disabled people by providing teachers new and modern alternatives to lead and monitor the student's activities. For designing the prototype, the researchers followed the suggestions provided by teachers of the 'Mariana de Jesus' institute for blind and deaf children. The Braille Grade 1 system consists of the following four stages: (a) writing, by the use of 10 buttons placed in matrix form, (b) reading, through 10 push-pull solenoids, (c) memorization, and (d) evaluation by using a touch display where the generated letters are displayed and assisted by audio messages. The implementation was carried out using a Raspberry Pi 3B board due to its high performance and low cost. The device improves and eases learning of Braille grade 1, allowing the monitoring of the progress reached, with and an acceptance of 91% obtained from the teachers of the institute.

Idioma originalInglés
Título de la publicación alojada2018 IEEE 2nd Colombian Conference on Robotics and Automation, CCRA 2018
EditoresLorena Garcia, Pedro Wightman, Winston Percybrooks, Henry Carrillo, Carlos Quintero
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781538684641
DOI
EstadoPublicada - 24 dic. 2018
Evento2nd IEEE Colombian Conference on Robotics and Automation, CCRA 2018 - Barranquilla, Colombia
Duración: 1 nov. 20183 nov. 2018

Serie de la publicación

Nombre2018 IEEE 2nd Colombian Conference on Robotics and Automation, CCRA 2018

Conferencia

Conferencia2nd IEEE Colombian Conference on Robotics and Automation, CCRA 2018
País/TerritorioColombia
CiudadBarranquilla
Período1/11/183/11/18

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