Puertas i Prats, EloiAngela i Gambús, RogerNúñez Delgado, Vicent2021-02-232021-02-232021-01-24https://hdl.handle.net/2445/174208Treballs Finals de Grau d'Enginyeria Informàtica, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2021, Director: Eloi Puertas i Prats i Roger Angela i Gambús[en] This TFG has the purpose to solve a specific need formulated by the CRAI Biblioteca de Matemàtiques i Informática of the UB: to implement an open-source digital signage system for a TV located in the lobby, to keep users notified about everything considered relevant. To do this, a set of web applications has been developed, to run through a Raspberry Pi 4 connected to the TV, allows content (still images and videos) to be managed remotely, and viewed in a maximized browser. The system allows to alternate between the different reproduction modes depending on the needs and agile management of the contents through the network.66 p.application/pdfcatmemòria: cc-nc-nd (c) Vicent Núñez Delgado, 2021codi: GPL (c) Vicent Núñez Delgado, 2021http://creativecommons.org/licenses/by-nc-nd/3.0/es/http://www.gnu.org/licenses/gpl-3.0.ca.htmlVisualització (Informàtica)Difusió selectiva de la informacióProgramariTreballs de fi de grauArquitectura client-servidor (Informàtica)Desenvolupament de programari d'aplicacióInformation display systemsSelective dissemination of informationComputer softwareClient/server computingDevelopment of application softwareBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess