Seven ways to make a hypertext project fail

Hypertext is an exciting concept, but designing and developing hypertext applications of practical scale is hard. To make a project feasible and successful 'hypertext engineers' must overcome the following problems: (1) developing realistic expectations in the face of hypertext hype; (2) assembling a multidisciplinary project team; (3) establishing and following design guidelines; (4) dealing with installed base constraints; (5) obtaining usable source files; (6) finding appropriate software technology and methods; and (7) overcoming legal uncertainties about intellectual property concerns

Blue hypertext is a perfect design decision: No perceptual disadvantage in reading and successful highlighting of relevant information

Highlighted text in the Internet (i.e. Hypertext) is predominantly blue and underlined. The percept of these hypertext characteristics were heavily questioned by applied research and empirical tests resulted in inconclusive results. The ability to identify blue text in foveal and parafoveal vision was identified as potentially constrained by the low number of foveally centered blue light sensitive retinal cells. The present study investigates if foveal and parafoveal perceptibility of hypertext is reduced during reading. A silent-sentence reading study with simultaneous eye movement recordings and the invisible boundary paradigm, which allows the investigation of foveal and parafoveal perceptibility, separately, was realized. Target words in sentences were presented in either black or blue and either underlined or normal. No effect of color and underlining, but a preview benefit could be detected for first pass reading measures (comparing fixation times after degraded vs. un- degraded parafoveal previews). Fixation time measures that included re-reading (i.e., total viewing times) showed, in addition to a preview effect, a reduced fixation time for not highlighted (black not underlined) in contrast to highlighted target words (either blue or underlined or both). Thus, the present pattern reflects no detectable perceptual disadvantage of hyperlink stimuli but increased attraction of attention resources, after first pass reading, through highlighting. Blue or underlined text allows readers to easily perceive hypertext and at the same time readers re-visited hypertext longer as a consequence of highlighting. On the basis of the present evidence blue hypertext can be safely recommended to web designers for future use.Comment: 15 pages, 1 figure, 1 tabl

The Hypertext Internet Connection: E-mail, Online Search, Gopher

In this paper we show how to handle and organize the large amount of information accessible through the Internet or other public communication networks in a hypertext environment. The C(K)onstance-Hypertext-System (KHS) uses typed units to indicate the differences and the content and structure of information, comprising text, forms, images pointers to external information. We show how to imbed Internet services, which usual require rather different interaction styles, such as point-to-point communication (e-mail query formulation (online databases) or browsing (Gopher) into the uniform interaction model of the KHS. The integration of Internet services in an open hypertext environment produces value-adding effects which are also discussed. (DIPF/Orig.

Hyper-Document structure: maintaining discourse coherence in non-linear documents

The passage from linear text to hypertext poses the challenge of expressing discourse coherence in non-linear text, where linguistic discourse markers no longer work. While hypertext introduces new possibilities for discourse organisation, it also requires the use of new devices which can support the expression of coherence by exploiting the technical characteristics and expressive capabilities of the medium. In this paper we show how in hypertext the notion of abstract document structure encompasses animated graphics as a form of meta-language for discourse construction

Hypertext 2008: A Great Safari (ACM SIGWEB Trip Report)

The 21st ACM Conference on Hypertext and Hypermedia was held in Pittsburgh, PA from June 19th to 21st of 2008. Like all great coming-of-age parties it was a mix of celebrating the past and looking forward with excitement to the future. Over the last few years the conference has grown in scope to cover a wide range of trends and technologies concerned with connecting information and people. This year the main themes were Information Linking and Organization, Social Linking, Applications of Hypertext, and Hypertext, Culture and Communications; once more attracting a fascinating mix of people from both the technical and literary worlds

Proceedings of the Workshop on Versioning in Hypertext Systems

This report contains 9 papers presented at a workshop on version management and hypertext, as well as a summary introduction by the organizers. These papers address requirements, solutions, and research issues related to the management of hypertext databases. Version management is not only a key application requirement in some domains (like design journals and electronic manuals) but provides a way to preserve the integrity of links in a changing hyperbase

Showing the destination of hypertext links: a new approach for Guide

All hypertext systems have a kind of button which can be selected interactively by the user to obtain further information. This paper is concerned with how to show the user the further information when the button is selected. We comment how several hypertext systems show this information, describe in detail how the Guide system currently does it and propose two alternative new approaches

Codes and Hypertext: the Intertextuality of International and Comparative Law

The field of information studies reveals gaps in the literature of international and comparative law as part of interdisciplinary and textual studies. To illustrate the kind of theoretical and text-based work that could be done, this essay provides an example of such a study. Religious law texts, civil law codes, treaties and constitutional texts may provide a means to reveal the nature of hypertext as the new format for commentary. Margins used to be used for commentary, and now this can be done with hypertext and links in footnotes. Scholarly communication in general is now intertextual, and texts derive value and meaning from being related to other texts. This paper draws upon examples chosen after observing relationships between text presentation and hypertext as well as detailing similar observations by scholars to date. However, this essay attempts to go beyond a descriptive level to argue that this intertextuality, and the hypertext nature of the web, bring together texts and traditions in a manner conducive to the study of legal systems and their points of convergence