Un sistema tangible para el aprendizaje de álgebra relacional
Las interfaces tangibles de usuario (TUIs) son aquellas en donde el usuario interactúa con un sistema digital a través de la manipulación directa de objetos físicos (tokens), ligados directamente a cierta funcionalidad/datos dentro del sistema, por lo que su manipulación afecta el comportamiento del...
- Autores:
-
Xohua-Chacón, José Antonio
Benítez-Guerrero, Edgard Iván
Mezura-Godoy, Carmen
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2018
- Institución:
- Universidad Autónoma de Bucaramanga - UNAB
- Repositorio:
- Repositorio UNAB
- Idioma:
- eng
spa
- OAI Identifier:
- oai:repository.unab.edu.co:20.500.12749/8840
- Acceso en línea:
- http://hdl.handle.net/20.500.12749/8840
- Palabra clave:
- Interfaces tangibles
Álgebra relacional
Tangible user interfaces
Relational algebra
Learning
Tokens
Technological innovations
Computer's science
Technological development
Systems engineer
Research
Technology of the information and communication
Innovaciones tecnológicas
Ciencias de la computación
Desarrollo tecnológico
Ingeniería de sistemas
Investigaciones
Tecnologías de la información y la comunicación
Interfaces tangibles,
Álgebra relaciona
Aprendizaje
Tokens
- Rights
- License
- Derechos de autor 2018 Revista Colombiana de Computación
id |
UNAB2_31228c99cda9d32d511950b4616317ff |
---|---|
oai_identifier_str |
oai:repository.unab.edu.co:20.500.12749/8840 |
network_acronym_str |
UNAB2 |
network_name_str |
Repositorio UNAB |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Un sistema tangible para el aprendizaje de álgebra relacional |
dc.title.translated.eng.fl_str_mv |
A Tangible System for Learning Relational Algebra |
title |
Un sistema tangible para el aprendizaje de álgebra relacional |
spellingShingle |
Un sistema tangible para el aprendizaje de álgebra relacional Interfaces tangibles Álgebra relacional Tangible user interfaces Relational algebra Learning Tokens Technological innovations Computer's science Technological development Systems engineer Research Technology of the information and communication Innovaciones tecnológicas Ciencias de la computación Desarrollo tecnológico Ingeniería de sistemas Investigaciones Tecnologías de la información y la comunicación Interfaces tangibles, Álgebra relaciona Aprendizaje Tokens |
title_short |
Un sistema tangible para el aprendizaje de álgebra relacional |
title_full |
Un sistema tangible para el aprendizaje de álgebra relacional |
title_fullStr |
Un sistema tangible para el aprendizaje de álgebra relacional |
title_full_unstemmed |
Un sistema tangible para el aprendizaje de álgebra relacional |
title_sort |
Un sistema tangible para el aprendizaje de álgebra relacional |
dc.creator.fl_str_mv |
Xohua-Chacón, José Antonio Benítez-Guerrero, Edgard Iván Mezura-Godoy, Carmen |
dc.contributor.author.spa.fl_str_mv |
Xohua-Chacón, José Antonio Benítez-Guerrero, Edgard Iván Mezura-Godoy, Carmen |
dc.contributor.orcid.spa.fl_str_mv |
Xohua-Chacón, José Antonio [0000-0001-8174-6426] Benítez-Guerrero, Edgard Iván [0000-0001-5844-4198] |
dc.subject.none.fl_str_mv |
Interfaces tangibles Álgebra relacional |
topic |
Interfaces tangibles Álgebra relacional Tangible user interfaces Relational algebra Learning Tokens Technological innovations Computer's science Technological development Systems engineer Research Technology of the information and communication Innovaciones tecnológicas Ciencias de la computación Desarrollo tecnológico Ingeniería de sistemas Investigaciones Tecnologías de la información y la comunicación Interfaces tangibles, Álgebra relaciona Aprendizaje Tokens |
dc.subject.keywords.eng.fl_str_mv |
Tangible user interfaces Relational algebra Learning Tokens Technological innovations Computer's science Technological development Systems engineer Research Technology of the information and communication |
dc.subject.lemb.spa.fl_str_mv |
Innovaciones tecnológicas Ciencias de la computación Desarrollo tecnológico Ingeniería de sistemas Investigaciones Tecnologías de la información y la comunicación |
dc.subject.proposal.spa.fl_str_mv |
Interfaces tangibles, Álgebra relaciona Aprendizaje Tokens |
description |
Las interfaces tangibles de usuario (TUIs) son aquellas en donde el usuario interactúa con un sistema digital a través de la manipulación directa de objetos físicos (tokens), ligados directamente a cierta funcionalidad/datos dentro del sistema, por lo que su manipulación afecta el comportamiento del sistema. Este artículo presenta TanQuery, un sistema tangible para ayudar en el proceso de aprendizaje de Algebra Relacional. TanQuery incorpora componentes de detección y seguimiento de tokens, para analizar y ejecutar árboles de consulta. El sistema fue probado por estudiantes universitarios y, como se puede observar por los resultados obtenidos, ellos encontraron útil y agradable este tipo de interfaz. |
publishDate |
2018 |
dc.date.issued.none.fl_str_mv |
2018-06-01 |
dc.date.accessioned.none.fl_str_mv |
2020-10-27T00:20:01Z |
dc.date.available.none.fl_str_mv |
2020-10-27T00:20:01Z |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.local.spa.fl_str_mv |
Artículo |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.redcol.none.fl_str_mv |
http://purl.org/redcol/resource_type/CJournalArticle |
format |
http://purl.org/coar/resource_type/c_7a1f |
dc.identifier.issn.none.fl_str_mv |
2539-2115 1657-2831 |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12749/8840 |
dc.identifier.instname.spa.fl_str_mv |
instname:Universidad Autónoma de Bucaramanga UNAB |
dc.identifier.repourl.none.fl_str_mv |
repourl:https://repository.unab.edu.co |
dc.identifier.doi.none.fl_str_mv |
10.29375/25392115.3228 |
identifier_str_mv |
2539-2115 1657-2831 instname:Universidad Autónoma de Bucaramanga UNAB repourl:https://repository.unab.edu.co 10.29375/25392115.3228 |
url |
http://hdl.handle.net/20.500.12749/8840 |
dc.language.iso.spa.fl_str_mv |
eng spa |
language |
eng spa |
dc.relation.none.fl_str_mv |
https://revistas.unab.edu.co/index.php/rcc/article/view/3228/2791 Https://revistas.unab.edu.co/index.php/rcc/article/view/3228/2905 /*ref*/H. Ishii, “The tangible user interface and its evolution,” Commun. ACM, vol. 51, no. 6, p. 32, Jun. 2008. /*ref*/M. Green and R. Jacob, “Software architectures and metaphors for non-WIMP user interfaces,” ACM SIGGRAPH Comput. Graph., vol. 25, no. 3, pp. 229–235, 1991. /*ref*/O. Shaer, “Tangible User Interfaces: Past, Present, and Future Directions,” Found. Trends® Human–Computer Interact., vol. 3, no. 1–2, pp. 1–137, 2009. /*ref*/P. Marshall, “Do tangible interfaces enhance learning?,” Proc. 1st Int. Conf. Tangible Embed. Interact. - TEI ’07, p. 163, 2007. /*ref*/A. Jofre, S. Szigeti, S. T. Keller, D. Czarnowski, F. Tomé, and S. Diamond, “A Tangible User Interface for Interactive Data Visualization,” 2015. /*ref*/B. Ullmer, H. Ishii, and R. J. K. Jacob, “Tangible Query Interfaces: Physically Constrained Tokens for Manipulating Database Queries,” Science (80-. )., vol. 3, no. c, pp. 279–286, 2003. /*ref*/R. Langner, “CubeQuery: Tangible Interface for Creating and Manipulating Database Queries,” pp. 423–426, 2014. /*ref*/D. C. Costa, “El modelo relacional y el álgebra relacional,” Barcelona, Eureca Media SL, p. 58, 2005. /*ref*/S. W. Dietrich, E. Eckert, and K. Piscator, “WinRDBI: A Windows-based Relational Database Educational Tool,” SIGCSE Bull., vol. 29, no. 1, pp. 126–130, 1997. /*ref*/A. P. Appel, E. Q. Silva, C. Traina Jr, and A. J. M. Traina, “iDFQL-A query-based tool to help the teaching process of the relational algebra,” in World Congress on Engineering and Technology Education. WCETE, 2004. /*ref*/P. Mitra and F. Sadri, “Relational algebra learning tool,” Imp. Coll. London, 2009. /*ref*/Y. N. Silva and J. Chon, “DBSnap: Learning Database Queries by Snapping Blocks,” in Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015, pp. 179–184. /*ref*/O. Karpova, N. D. Souza, D. Horton, and A. Petersen, “RAPT : Relational Algebra Parsing Tools,” p. 2015, 2015. /*ref*/O. Shaer, N. Leland, E. Calvillo-Gamez, and R. K. Jacob, “The TAC paradigm: specifying tangible user interfaces,” Pers. Ubiquitous Comput., vol. 8, no. 5, pp. 359–369, Jul. 2004. /*ref*/P. Omar and S. Vásquez, “Infraestructura para el Desarrollo de Interfaces de Usuario Tangibles en Escritorios Inteligentes ,” 2017. /*ref*/M. Kaltenbrunner and R. Bencina, “reacTIVision: a computer-vision framework for table-based tangible interaction,” Proc. 1st Int. Conf. Tangible Embed. Interact., pp. 69–74, 2007. /*ref*/M. Kaltenbrunner, T. Bovermann, R. Bencina, and E. Costanza, “TUIO: A protocol for table-top tangible user interfaces,” Neuroinformatics, no. May 2005, pp. 1–5, 2005. /*ref*/B. Shneiderman, “The Dynamic HomeFinder : Evaluating Dynamic Queries in a Real-Estate Information Exploration,” 1992. |
dc.relation.uri.none.fl_str_mv |
https://revistas.unab.edu.co/index.php/rcc/article/view/3228 |
dc.relation.references.none.fl_str_mv |
H. Ishii, “The tangible user interface and its evolution,” Commun. ACM, vol. 51, no. 6, p. 32, Jun. 2008 M. Green and R. Jacob, “Software architectures and metaphors for non-WIMP user interfaces,” ACM SIGGRAPH Comput. Graph., vol. 25, no. 3, pp. 229–235, 1991. O. Shaer, “Tangible User Interfaces: Past, Present, and Future Directions,” Found. Trends® Human–Computer Interact., vol. 3, no. 1–2, pp. 1–137, 2009. P. Marshall, “Do tangible interfaces enhance learning?,” Proc. 1st Int. Conf. Tangible Embed. Interact. - TEI ’07, p. 163, 2007. A. Jofre, S. Szigeti, S. T. Keller, D. Czarnowski, F. Tomé, and S. Diamond, “A Tangible User Interface for Interactive Data Visualization,” 2015. B. Ullmer, H. Ishii, and R. J. K. Jacob, “Tangible Query Interfaces: Physically Constrained Tokens for Manipulating Database Queries,” Science (80-. )., vol. 3, no. c, pp. 279–286, 2003. R. Langner, “CubeQuery: Tangible Interface for Creating and Manipulating Database Queries,” pp. 423–426, 2014. D. C. Costa, “El modelo relacional y el álgebra relacional,” Barcelona, Eureca Media SL, p. 58, 2005. S. W. Dietrich, E. Eckert, and K. Piscator, “WinRDBI: A Windows-based Relational Database Educational Tool,” SIGCSE Bull., vol. 29, no. 1, pp. 126–130, 1997. A. P. Appel, E. Q. Silva, C. Traina Jr, and A. J. M. Traina, “iDFQL-A query-based tool to help the teaching process of the relational algebra,” in World Congress on Engineering and Technology Education. WCETE, 2004. P. Mitra and F. Sadri, “Relational algebra learning tool,” Imp. Coll. London, 2009. Y. N. Silva and J. Chon, “DBSnap: Learning Database Queries by Snapping Blocks,” in Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015, pp. 179–184. O. Karpova, N. D. Souza, D. Horton, and A. Petersen, “RAPT: Relational Algebra Parsing Tools,” p. 2015, 2015. O. Shaer, N. Leland, E. Calvillo-Gamez, and R. K. Jacob, “The TAC paradigm: specifying tangible user interfaces,” Pers. Ubiquitous Comput., vol. 8, no. 5, pp. 359–369, Jul. 2004. P. Omar and S. Vásquez, “Infraestructura para el Desarrollo de Interfaces de Usuario Tangibles en Escritorios Inteligentes ,” 2017. M. Kaltenbrunner and R. Bencina, “reacTIVision: a computer-vision framework for table-based tangible interaction,” Proc. 1st Int. Conf. Tangible Embed. Interact., pp. 69–74, 2007. M. Kaltenbrunner, T. Bovermann, R. Bencina, and E. Costanza, “TUIO: A protocol for table-top tangible user interfaces,” Neuroinformatics, no. May 2005, pp. 1–5, 2005. B. Shneiderman, “The Dynamic HomeFinder: Evaluating Dynamic Queries in a Real-Estate Information Exploration,” 1992. |
dc.rights.none.fl_str_mv |
Derechos de autor 2018 Revista Colombiana de Computación |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
dc.rights.creativecommons.*.fl_str_mv |
Attribution-NonCommercial-ShareAlike 4.0 International |
rights_invalid_str_mv |
Derechos de autor 2018 Revista Colombiana de Computación http://creativecommons.org/licenses/by-nc-sa/4.0/ http://creativecommons.org/licenses/by-nc-nd/2.5/co/ Attribution-NonCommercial-ShareAlike 4.0 International http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.spa.fl_str_mv |
application/pdf Text/html |
dc.publisher.none.fl_str_mv |
Universidad Autónoma de Bucaramanga UNAB |
publisher.none.fl_str_mv |
Universidad Autónoma de Bucaramanga UNAB |
dc.source.none.fl_str_mv |
Revista Colombiana de Computación; Vol. 19 Núm. 1 (2018): Revista Colombiana de Computación; 39-55 |
institution |
Universidad Autónoma de Bucaramanga - UNAB |
bitstream.url.fl_str_mv |
https://repository.unab.edu.co/bitstream/20.500.12749/8840/1/2018_Articulo_Un%20sistema%20tangible%20para%20el%20aprendizaje%20de%20%c3%a1lgebra%20relacional.pdf https://repository.unab.edu.co/bitstream/20.500.12749/8840/2/2018_Articulo_Un%20sistema%20tangible%20para%20el%20aprendizaje%20de%20%c3%a1lgebra%20relacional.pdf.jpg |
bitstream.checksum.fl_str_mv |
e52aa6ef9aff515966e0a5aaacc96fb1 0f23d6acee97c6c97d26e1ae1a52e62e |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositorio Institucional | Universidad Autónoma de Bucaramanga - UNAB |
repository.mail.fl_str_mv |
repositorio@unab.edu.co |
_version_ |
1814278229752545280 |
spelling |
Xohua-Chacón, José Antonioef05855a-bbe4-455d-b593-eb0c3162f8b1Benítez-Guerrero, Edgard Iván4ad961e5-4458-4c42-95ea-fc1aee84e4adMezura-Godoy, Carmen922183be-68cc-477b-b277-9ad195fff3f1Xohua-Chacón, José Antonio [0000-0001-8174-6426]Benítez-Guerrero, Edgard Iván [0000-0001-5844-4198]2020-10-27T00:20:01Z2020-10-27T00:20:01Z2018-06-012539-21151657-2831http://hdl.handle.net/20.500.12749/8840instname:Universidad Autónoma de Bucaramanga UNABrepourl:https://repository.unab.edu.co10.29375/25392115.3228Las interfaces tangibles de usuario (TUIs) son aquellas en donde el usuario interactúa con un sistema digital a través de la manipulación directa de objetos físicos (tokens), ligados directamente a cierta funcionalidad/datos dentro del sistema, por lo que su manipulación afecta el comportamiento del sistema. Este artículo presenta TanQuery, un sistema tangible para ayudar en el proceso de aprendizaje de Algebra Relacional. TanQuery incorpora componentes de detección y seguimiento de tokens, para analizar y ejecutar árboles de consulta. El sistema fue probado por estudiantes universitarios y, como se puede observar por los resultados obtenidos, ellos encontraron útil y agradable este tipo de interfaz.Tangible User Interfaces (TUIs) are those in which users interact with a digital system through the direct manipulation of physical objects (tokens). Tokens are directly linked to a certain data/functionality within the system, so manipulation of these objects affects the system behavior. This paper introduces TanQuery, a tangible system to support the process of learning Relational Algebra. TanQuery incorporates components to detect and track tokens, and to analyze and execute query trees. The system was tested by university students, and obtained results allowed to observe and analyze that students found this type of interface useful and pleasant.application/pdfText/htmlengspaUniversidad Autónoma de Bucaramanga UNABhttps://revistas.unab.edu.co/index.php/rcc/article/view/3228/2791Https://revistas.unab.edu.co/index.php/rcc/article/view/3228/2905/*ref*/H. Ishii, “The tangible user interface and its evolution,” Commun. ACM, vol. 51, no. 6, p. 32, Jun. 2008./*ref*/M. Green and R. Jacob, “Software architectures and metaphors for non-WIMP user interfaces,” ACM SIGGRAPH Comput. Graph., vol. 25, no. 3, pp. 229–235, 1991./*ref*/O. Shaer, “Tangible User Interfaces: Past, Present, and Future Directions,” Found. Trends® Human–Computer Interact., vol. 3, no. 1–2, pp. 1–137, 2009./*ref*/P. Marshall, “Do tangible interfaces enhance learning?,” Proc. 1st Int. Conf. Tangible Embed. Interact. - TEI ’07, p. 163, 2007./*ref*/A. Jofre, S. Szigeti, S. T. Keller, D. Czarnowski, F. Tomé, and S. Diamond, “A Tangible User Interface for Interactive Data Visualization,” 2015./*ref*/B. Ullmer, H. Ishii, and R. J. K. Jacob, “Tangible Query Interfaces: Physically Constrained Tokens for Manipulating Database Queries,” Science (80-. )., vol. 3, no. c, pp. 279–286, 2003./*ref*/R. Langner, “CubeQuery: Tangible Interface for Creating and Manipulating Database Queries,” pp. 423–426, 2014./*ref*/D. C. Costa, “El modelo relacional y el álgebra relacional,” Barcelona, Eureca Media SL, p. 58, 2005./*ref*/S. W. Dietrich, E. Eckert, and K. Piscator, “WinRDBI: A Windows-based Relational Database Educational Tool,” SIGCSE Bull., vol. 29, no. 1, pp. 126–130, 1997./*ref*/A. P. Appel, E. Q. Silva, C. Traina Jr, and A. J. M. Traina, “iDFQL-A query-based tool to help the teaching process of the relational algebra,” in World Congress on Engineering and Technology Education. WCETE, 2004./*ref*/P. Mitra and F. Sadri, “Relational algebra learning tool,” Imp. Coll. London, 2009./*ref*/Y. N. Silva and J. Chon, “DBSnap: Learning Database Queries by Snapping Blocks,” in Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015, pp. 179–184./*ref*/O. Karpova, N. D. Souza, D. Horton, and A. Petersen, “RAPT : Relational Algebra Parsing Tools,” p. 2015, 2015./*ref*/O. Shaer, N. Leland, E. Calvillo-Gamez, and R. K. Jacob, “The TAC paradigm: specifying tangible user interfaces,” Pers. Ubiquitous Comput., vol. 8, no. 5, pp. 359–369, Jul. 2004./*ref*/P. Omar and S. Vásquez, “Infraestructura para el Desarrollo de Interfaces de Usuario Tangibles en Escritorios Inteligentes ,” 2017./*ref*/M. Kaltenbrunner and R. Bencina, “reacTIVision: a computer-vision framework for table-based tangible interaction,” Proc. 1st Int. Conf. Tangible Embed. Interact., pp. 69–74, 2007./*ref*/M. Kaltenbrunner, T. Bovermann, R. Bencina, and E. Costanza, “TUIO: A protocol for table-top tangible user interfaces,” Neuroinformatics, no. May 2005, pp. 1–5, 2005./*ref*/B. Shneiderman, “The Dynamic HomeFinder : Evaluating Dynamic Queries in a Real-Estate Information Exploration,” 1992.https://revistas.unab.edu.co/index.php/rcc/article/view/3228H. Ishii, “The tangible user interface and its evolution,” Commun. ACM, vol. 51, no. 6, p. 32, Jun. 2008M. Green and R. Jacob, “Software architectures and metaphors for non-WIMP user interfaces,” ACM SIGGRAPH Comput. Graph., vol. 25, no. 3, pp. 229–235, 1991.O. Shaer, “Tangible User Interfaces: Past, Present, and Future Directions,” Found. Trends® Human–Computer Interact., vol. 3, no. 1–2, pp. 1–137, 2009.P. Marshall, “Do tangible interfaces enhance learning?,” Proc. 1st Int. Conf. Tangible Embed. Interact. - TEI ’07, p. 163, 2007.A. Jofre, S. Szigeti, S. T. Keller, D. Czarnowski, F. Tomé, and S. Diamond, “A Tangible User Interface for Interactive Data Visualization,” 2015.B. Ullmer, H. Ishii, and R. J. K. Jacob, “Tangible Query Interfaces: Physically Constrained Tokens for Manipulating Database Queries,” Science (80-. )., vol. 3, no. c, pp. 279–286, 2003.R. Langner, “CubeQuery: Tangible Interface for Creating and Manipulating Database Queries,” pp. 423–426, 2014.D. C. Costa, “El modelo relacional y el álgebra relacional,” Barcelona, Eureca Media SL, p. 58, 2005.S. W. Dietrich, E. Eckert, and K. Piscator, “WinRDBI: A Windows-based Relational Database Educational Tool,” SIGCSE Bull., vol. 29, no. 1, pp. 126–130, 1997.A. P. Appel, E. Q. Silva, C. Traina Jr, and A. J. M. Traina, “iDFQL-A query-based tool to help the teaching process of the relational algebra,” in World Congress on Engineering and Technology Education. WCETE, 2004.P. Mitra and F. Sadri, “Relational algebra learning tool,” Imp. Coll. London, 2009.Y. N. Silva and J. Chon, “DBSnap: Learning Database Queries by Snapping Blocks,” in Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015, pp. 179–184.O. Karpova, N. D. Souza, D. Horton, and A. Petersen, “RAPT: Relational Algebra Parsing Tools,” p. 2015, 2015.O. Shaer, N. Leland, E. Calvillo-Gamez, and R. K. Jacob, “The TAC paradigm: specifying tangible user interfaces,” Pers. Ubiquitous Comput., vol. 8, no. 5, pp. 359–369, Jul. 2004.P. Omar and S. Vásquez, “Infraestructura para el Desarrollo de Interfaces de Usuario Tangibles en Escritorios Inteligentes ,” 2017.M. Kaltenbrunner and R. Bencina, “reacTIVision: a computer-vision framework for table-based tangible interaction,” Proc. 1st Int. Conf. Tangible Embed. Interact., pp. 69–74, 2007.M. Kaltenbrunner, T. Bovermann, R. Bencina, and E. Costanza, “TUIO: A protocol for table-top tangible user interfaces,” Neuroinformatics, no. May 2005, pp. 1–5, 2005.B. Shneiderman, “The Dynamic HomeFinder: Evaluating Dynamic Queries in a Real-Estate Information Exploration,” 1992.Derechos de autor 2018 Revista Colombiana de Computaciónhttp://creativecommons.org/licenses/by-nc-sa/4.0/http://creativecommons.org/licenses/by-nc-nd/2.5/co/Attribution-NonCommercial-ShareAlike 4.0 Internationalhttp://purl.org/coar/access_right/c_abf2Revista Colombiana de Computación; Vol. 19 Núm. 1 (2018): Revista Colombiana de Computación; 39-55Interfaces tangiblesÁlgebra relacionalTangible user interfacesRelational algebraLearningTokensTechnological innovationsComputer's scienceTechnological developmentSystems engineerResearchTechnology of the information and communicationInnovaciones tecnológicasCiencias de la computaciónDesarrollo tecnológicoIngeniería de sistemasInvestigacionesTecnologías de la información y la comunicaciónInterfaces tangibles,Álgebra relacionaAprendizajeTokensUn sistema tangible para el aprendizaje de álgebra relacionalA Tangible System for Learning Relational Algebrainfo:eu-repo/semantics/articleArtículohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/redcol/resource_type/CJournalArticleORIGINAL2018_Articulo_Un sistema tangible para el aprendizaje de álgebra relacional.pdf2018_Articulo_Un sistema tangible para el aprendizaje de álgebra relacional.pdfArtículoapplication/pdf5961410https://repository.unab.edu.co/bitstream/20.500.12749/8840/1/2018_Articulo_Un%20sistema%20tangible%20para%20el%20aprendizaje%20de%20%c3%a1lgebra%20relacional.pdfe52aa6ef9aff515966e0a5aaacc96fb1MD51open accessTHUMBNAIL2018_Articulo_Un sistema tangible para el aprendizaje de álgebra relacional.pdf.jpg2018_Articulo_Un sistema tangible para el aprendizaje de álgebra relacional.pdf.jpgIM Thumbnailimage/jpeg9941https://repository.unab.edu.co/bitstream/20.500.12749/8840/2/2018_Articulo_Un%20sistema%20tangible%20para%20el%20aprendizaje%20de%20%c3%a1lgebra%20relacional.pdf.jpg0f23d6acee97c6c97d26e1ae1a52e62eMD52open access20.500.12749/8840oai:repository.unab.edu.co:20.500.12749/88402022-11-25 17:31:01.718open accessRepositorio Institucional | Universidad Autónoma de Bucaramanga - UNABrepositorio@unab.edu.co |