Propuesta para desarrollar contenidos educativos destinados a la tv hibrida de un canal regional

The hybrid TV is an alternative for the regional channels of terrestrial digital TV. It allows to develop and deliver content and applications for broadcast and broadband. This article introduces the concepts of HbbTV, Hybrid TV, proposed scenarios for hybrid TV, a proposal to develop contents for hybrid TV, and a simulated prototype called educaTV that apply Agile Model of Development Educational Content for Interactive Digital Television (MADCE –TVD). This proposal was submitted for review through an online survey to different people. The results shows that almost 83% believe it is possible to educate yourself with the consumption of this type of content on TV. This research is part of the project "Development and application of edutainment contents in TDT and hybrid TV in the regions of the Antioquia department".La televisión híbrida es una alternativa para los canales regionales de televisión digital terrestre. Permite desarrollar y entregar contenido y aplicaciones para televisión y banda ancha. En este artículo se presentan los conceptos de HbbTV, TV híbrida, escenarios para la televisión híbrida, presentando una propuesta para la elaboración de contenidos para la TV híbrida, y un prototipo simulado llamado educaTV que utiliza el Modelo Ágil de Desarrollo de Contenidos Educativos para Televisión Digital Interactiva (MADCE –TVD). La propuesta fue presentada a diferentes personas para su revisión a través de una encuesta en línea. Los resultados muestran que aproximadamente el 83% cree que es posible aprender por si mismos a través del consumo de este tipo de contenidos emitidos por televisión. Esta investigación es parte del proyecto "Desarrollo y aplicación de contenidos edutainment en la TDT y la televisión híbrida en las regiones del departamento de Antioquia"

Architectural support for ubiquitous access to multimedia content

Tese de doutoramento. Engenharia Electrotécnica e de Computadores (Telecomunicações). Faculdade de Engenharia. Universidade do Porto. 200

nestor Handbuch : eine kleine Enzyklopädie der digitalen Langzeitarchivierung

Die Überlieferung des kulturellen Erbes, traditionell eine der Aufgaben von Bibliotheken, Archiven und Museen, ist durch die Einführung digitaler Medien und innovativer Informationstechnologien deutlich anspruchsvoller geworden. In der heutigen Zeit werden zunehmend mehr Informationen (nur) digital erstellt und veröffentlicht. Diese digitalen Informationen, die Güter des Informations- und Wissenszeitalters, sind einerseits wertvolle kulturelle und wissenschaftliche Ressourcen, andererseits sind sie z.B. durch die Kurzlebigkeit vieler Formate sehr vergänglich. Die Datenträger sind ebenso der Alterung unterworfen wie die Datenformate oder die zur Darstellung notwendige Hard- und Software. Um langfristig die Nutzbarkeit der digitalen Güter sicherzustellen, muss schon frühzeitig Vorsorge getroffen werden. Es müssen Strategien zur digitalen Langzeitarchivierung entwickelt und umgesetzt werden. ..

Identifier dans l\u27écosystème informationnel Une réflexion autour des approches d\u27identification et leurs problématiques économiques, techniques et culturelles

Le terme « identification » comporte trois axes d’interprétation : un moyen de singulariser, un moyen de contextualiser et/ou un moyen de localiser. Les pratiques d’identification dans les écosystèmes informationnels sont diverses et parlent de manière sous-jacente des objectifs des structures qui les mettent en place : elles conditionnent l’appréhension, la compréhension et l’accès aux ressources que ces structures gèrent. Ce mémoire propose une exploration des pratiques d’identification en interrogeant deux types de pratiques: les pratiques physiques et les pratiques numériques. Ces deux approches permettent de mettre en lumière les aspects culturels, économiques et techniques inhérents au domaine, et participent à apporter des éléments de réponse à la problématique globale que nous posons : comment identifier au mieux

Building information modeling – A game changer for interoperability and a chance for digital preservation of architectural data?

Digital data associated with the architectural design-andconstruction process is an essential resource alongside -and even past- the lifecycle of the construction object it describes. Despite this, digital architectural data remains to be largely neglected in digital preservation research – and vice versa, digital preservation is so far neglected in the design-and-construction process. In the last 5 years, Building Information Modeling (BIM) has seen a growing adoption in the architecture and construction domains, marking a large step towards much needed interoperability. The open standard IFC (Industry Foundation Classes) is one way in which data is exchanged in BIM processes. This paper presents a first digital preservation based look at BIM processes, highlighting the history and adoption of the methods as well as the open file format standard IFC (Industry Foundation Classes) as one way to store and preserve BIM data

The development of a discovery and control environment for networked audio devices based on a study of current audio control protocols

This dissertation develops a standard device model for networked audio devices and introduces a novel discovery and control environment that uses the developed device model. The proposed standard device model is derived from a study of current audio control protocols. Both the functional capabilities and design principles of audio control protocols are investigated with an emphasis on Open Sound Control, SNMP and IEC-62379, AES64, CopperLan and UPnP. An abstract model of networked audio devices is developed, and the model is implemented in each of the previously mentioned control protocols. This model is also used within a novel discovery and control environment designed around a distributed associative memory termed an object space. This environment challenges the accepted notions of the functionality provided by a control protocol. The study concludes by comparing the salient features of the different control protocols encountered in this study. Different approaches to control protocol design are considered, and several design heuristics for control protocols are proposed