Convergent journalism : the fundamentals of multimedia reporting

This book explains the phenomenon of media convergence, defines what has been until recently a confusing topic, describes the main business models, provides case studies of successful converged newsrooms around the world, and explains how to introduce convergence into the newsroom. Stephen Quinn provides a practical introduction to the changing landscape of news reporting, and has written a useful book for students and professionals alike.

Multimedia journalism: putting it all together

A combination of sound, image, text, and interactivity-hereafter referred to as multimedia journalism-gives media practitioners a new way to tell stories, using the strengths of each medium to produce a more compelling package. From the outset, a multimedia journalist must appreciate the potential and power of each medium and capitalize on those strengths. In doing so the multimedia reporter produces journalism that is well beyond what a single medium can do. The multimedia reporter needs to know how to use a variety of digital tools, but the essential requirement is a multimedia mind-set. Loosely articulated, this mind-set requires the ability to conceive of stories that go beyond a single medium when it is appropriate to use more than one medium. Sometimes one medium is sufficient to provide what audiences need. Implicit in this statement is an understanding of audiences (note the plural form) and an acceptance that the fundamental role of journalism remains constant, which is to inform, educate, and entertain.

Can multimedia meet tertiary educational needs better than the conventional lecture? A case study

Educational researchers have long derided the university lecture as an effective mode of delivery of educational materials, but currently there are many reports on the advantages offered by computer. In this study a multimedia solution was sought to replace existing face to face lectures because it appeared to offer a close 'media versus need' match. Consequently, a decision was made to develop a design template for an interactive computer based program that would be suitable for a range of subject content. In order to personalise the instruction, a large video insert was incorporated as the main screen's most prominent design feature. From here the learner could navigate to support material including interactive simulations. The program was piloted with a small group of students and, in particular, the student tracking data that the program automatically generates yield some interesting learning style information.

A touch of sugar : a multimedia case study to facilitate student dietitians learning about the clinical management of diabetes

This paper describes the development, implementation and evaluation of a multimedia case study on dietetic case management of diabetes. A multimedia web-based program was developed to use the interactive capacity of the web-based environment to enable student dietitians to develop the skills of clinical reasoning and to trigger their learning about the nutritional management of diabetes. A case study of a person with diabetes was developed using a simulated medical history, video clips and sound clips. The students were asked to manage the patient online by responding to the patient's questions, attending a team meeting and outpatient clinic, attending to food service tasks and responding to visual cues. Tutors were able to access the student's responses to submissions online. Evaluation of the program was by questionnaire, which gathered quantitative and qualitative data on the student's perceptions of their experiences in using the web-based case. The students rated the content and the interactive parts of the case highly but experienced technical difficulties and found the case took too much time to complete.

Reasoning with multimedia information using symbolic projection

In many multimedia application systems, it is not the final goal to retrieve the relevant multimedia information from different multimedia information sources. Rather, post-processing of the retrieved multimedia information is needed. For example, the retrieved information is used as “known facts”. The systems will do some reasoning to obtain further conclusions based on these multimedia form “known facts”. We call this reasoning with multimedia information. Most current research work in multimedia information processing is focused on multimedia information retrieval, but post-processing the retrieved information is more or less ignored. This paper explores the way to tackle this problem by using symbolic projection. A case study of reasoning with still image information is presented. Some extensions to symbolic projection- introducing auxiliary pictorial objects in symbolic pictures that need to be processed-are discussed. We expect this paper will stimulate further research on this important but ignored topic.

Post processing of multimedia information - concepts, problems, and techniques

Currently, most research work on multimedia information processing is focused on multimedia information storage and retrieval, especially indexing and content-based access of multimedia information. We consider multimedia information processing should include one more level-post-processing. Here "post-processing" means further processing of retrieved multimedia information, which includes fusion of multimedia information and reasoning with multimedia information to reach new conclusions. In this paper, the three levels of multimedia information processing storage, retrieval, and post-processing- are discussed. The concepts and problems of multimedia information post-processing are identified. Potential techniques that can be used in post-processing are suggested, By highlighting the problems in multimedia information post-processing, hopefully this paper will stimulate further research on this important but ignored topic.

Thinking multimedia

Children in our society have access to many information resources and communication options. As we witness the convergence of art, literacy and publishing, individuals need to learn how to make sense of information presented in many different forms, and how to construct their own communications in multiple media.
Thinking Multimedia is a program that has developed out of many projects that I have run in several school and some tertiary institutions over the past 12 years. It is an attempt to integrate skills and knowledge from different academic disciplines and to encourage students to understand learning processes and their own learning preferences. The course, offered at this stage at Year 10 level at St Catherine’s School in Melbourne, aims to provide background and basic skills in how to construct and deconstruct information in multiple media and to provide students with the opportunity to explore a ‘real need’ project of their own in a project-based team environment. The course is supported by an online resource and discussion component.
In this presentation I will explain the background to the Thinking Multimedia program and explore some of the work by the students involved.

Development of a multimedia data acquisition toolkit and its application for exchanging demolished materials

In the development of a web-based information system such as a demolition material management system, a great amount of diversified information on projects should be acquired from particular users located with various computer platforms. This issue is difficult to handle using the limited HTTP form submission, which could lead to inaccuracy of the information and inefficiency of the whole system. This paper describes a web-based graphical user interfaced, dynamic and distributed multimedia data acquisition mechanism, which accepts users' drawings and retrieval information from the canvas and stores the multimedia data on a server for further usages. Furthermore, techniques and principles needed to construct such a multimedia data acquisition tool are addressed in detail. The application of this distributed multimedia tool in developing a web-based demolition material management system is also described.

Quality-of-service routing for web-based multimedia servers

Quality-of-Service is an important issue in multimedia applications; so far most of the research focuses on bandwidth guarantee, few pays attention to the server performance guarantee. In this paper we pay more attention to the server performance guarantee under the prerequisite of guaranteed bandwidth quality. We take advantage of anycast to find the "best" multimedia server among a distributed server group in terms of bandwidth, the request will be submitted to the selected server, moreover, the selected server's neighbours' (all the servers with feasible paths) addresses are delivered to the selected server simultaneously. If the selected server can not guarantee the QoS for the request in terms of server performance, then a proposed QoS-Aware Server Load Deviation (QASLD) mechanism wiII be employed, which will deliver the request to one of its neighbours until there exists a suitable server that can guarantee the server performance for the request. Our experiments show that the proposed QASLD algorithm works well.

Redesign of a multimedia course to reflect process not product

Universities are moving towards an environment of online teaching and learning. This is impacting the revision of degree programmes. A multimedia design course was revised to reflect and improve the design process inherent within multimedia production. The course was analyzed and revised using a critical reflection process. The outcome of the evaluation indicated that students were more satisfied but they had not grasped some of the fundamental concepts of design, and further revision of the course was needed for delivering materials and teaching in an online environment. The recommendation from the teaching team was to explore the range of research methods to formally revise the course again for future improvements to teaching practice and effective learning.

Exploration of a first year university multimedia module on field geology

As part of the teaching programme within a first year university unit on the earth’s physical systems, a ‘virtual reality’ field trip has been developed to support field studies relating to geological materials and landscape history. This module aims to increase student understanding of the use of geological features in the evaluation of geological / landscape history. The module has various applications in the curriculum. For students attending a weekend excursion, the module is available as an adjunct to actual field studies and can be used by students as either a digital pre-lab or as an excursion review tutorial. For students not attending a weekend excursion (i.e. off campus students), it is used as a digital ‘virtual reality’ substitute for field site inspection. The module has simple linked interactive and dynamic image base digital media that provide a framework in which the geology and landscape history of excursion sites can be explored. This module is delivered as a website via CD, but can also be integrated with the 'online interface' for this unit via a QuickTime reference movie loaded inside a relevant 'Deakin (University) Studies Online’ web page. The latter strategy enables assimilation of large multimedia files into online teaching formats

Studio - learning and teaching environment for multimedia

This paper is a case study of the introduction of a studio environment for the teaching of multimedia practice. This change is in the context of multimedia being placed within an information technology degree program, where the conventions and traditions of computer science prevail. The studio based teaching was accepted and now new studios are being built at the university and a research project is proposed with the Queensland University of Technology to explore further teaching and learning issues using studio
teaching methods.

The potential of a methodology for university-wide multimedia and educational technology evaluation

This paper reports on the methodology used for a review conducted at the University of Melbourne to determine the impact on teaching, learning and student study habits of multimedia and educational technology. Of particular methodological interest among the multiple components of the review was a quasi-controlled study of student attitudes towards and experiences of using educational technology. These were gathered using a targeted student sample comprising students known to have studied units in which well-established and highly peer rated IT products are deployed and a random student sample stratified to be representative of the typical student experience of the university. The paper reports the outcomes and effectiveness of this methodology.