User-centred design of flexible hypermedia for a mobile guide: Reflections on the hyperaudio experience

A user-centred design approach involves end-users from the very beginning. Considering users at the early stages compels designers to think in terms of utility and usability and helps develop the system on what is actually needed. This paper discusses the case of HyperAudio, a context-sensitive adaptive and mobile guide to museums developed in the late 90s. User requirements were collected via a survey to understand visitors’ profiles and visit styles in Natural Science museums. The knowledge acquired supported the specification of system requirements, helping defining user model, data structure and adaptive behaviour of the system. User requirements guided the design decisions on what could be implemented by using simple adaptable triggers and what instead needed more sophisticated adaptive techniques, a fundamental choice when all the computation must be done on a PDA. Graphical and interactive environments for developing and testing complex adaptive systems are discussed as a further step towards an iterative design that considers the user interaction a central point. The paper discusses how such an environment allows designers and developers to experiment with different system’s behaviours and to widely test it under realistic conditions by simulation of the actual context evolving over time. The understanding gained in HyperAudio is then considered in the perspective of the developments that followed that first experience: our findings seem still valid despite the passed time

Standards and Costs for Quality Management of E-Learning Services

The proportions of the technological development in the field of communications and information represent an irrefutable premise for significant changes in all the spheres of human life. Corroborated with the advance of the Internet recorded in the last decade, these changes form the perfect recipe for the emergence (ever since the '90s), functioning and development of flexible forms of labour at distance, using the technology of information and communication. Among the first domains where the impact of technology is very strong may be named education, marketing, advertising and commerce; the forms of manifestation are materialized in e-learning, cyber-marketing, online advertising and electronic commerce. But the simple use of technology does not automatically assure the success of the new forms of activity. These transformations of the traditional into digital, of the classic into virtual must be accompanied by the adequate support with respect to the quality of services, standards, platforms and the hardware and software technologies. If we are referring to the educational domain, we have to analyze the e-learning phenomenon or tele-education in its spectacular evolution in such a recent history. Quality represents a landmark of major importance in all the fields of modern society based on knowledge. From the perspective of tele-education, quality assurance must be focalized on three main directions: the quality of the actual educational process (class/course support, platform, technology, etc.); the quality of the instructor (professional training, qualification, specialization, pedagogic ability, teaching method, etc.); the quality of the person undergoing the course/class (training, knowledge thesaurus, involvement, accumulation wish, etc.). Also, like in any activity, quality standard reporting means an economic approach by quality costs. Theat means that the good product or quality services in e-learning are very strongly linked with educational multimedia production and good costs.quality, standards, e-learning, technology, cost

Evaluation Strategy for the Re-Development of the Displays and Visitor Facilities at the Museum and Art Gallery, Kelvingrove

No abstract available

The e-revolution and post-compulsory education: using e-business models to deliver quality education

The best practices of e-business are revolutionising not just technology itself but the whole process through which services are provided; and from which important lessons can be learnt by post-compulsory educational institutions. This book aims to move debates about ICT and higher education beyond a simple focus on e-learning by considering the provision of post-compulsory education as a whole. It considers what we mean by e-business, why e-business approaches are relevant to universities and colleges and the key issues this raises for post-secondary education

Indexing, browsing and searching of digital video

Video is a communications medium that normally brings together moving pictures with a synchronised audio track into a discrete piece or pieces of information. The size of a “piece ” of video can variously be referred to as a frame, a shot, a scene, a clip, a programme or an episode, and these are distinguished by their lengths and by their composition. We shall return to the definition of each of these in section 4 this chapter. In modern society, video is ver

The learning network on sustainability: An e-mechanism for the development and diffusion of teaching materials and tools on design for sustainability in an open-source and copy left ethos

This is the post-print version of the Article. The official published version can be obtained from the link below - Copyright @ 2011 InderscienceThis paper presents the intermediate results of the Learning Network on Sustainability (LeNS) project, Asian-European multi-polar network for curricula development on Design for Sustainability. LeNS is a mechanism to develop and diffuse system design for sustainability in design schools with a transcultural perspective. The main output of the project is the Open Learning E-Package (OLEP), an open web-platform that allows a decentralised and collaborative production and fruition of knowledge. Apart from the contents, the same LeNS web-platform is realised in an open-source and copy left ethos, allowing its download and reconfiguration in relation to specific needs, interests and geographical representation