This planning is based on the state space model and the concept of scope for efficient searches. machine actions and generates the control program specifications. VIPS/S-SFCD features: 1) a rehearsal-based visual programming technique in which designers specify the goal states of machines using graphical representations, and 2) a planning method that infers. This paper describes the planning-based visual programming for sequence control in the prototype system: VIPS/S-SFCD (Visual Programming System for Sequence control program Specification Design). The typology of convergent and divergent information behaviour and the identified serendipity dimensions may have implications for how the integrative interface of public libraries could be designed to facilitate both forms of behaviour. The paper introduces a conceptual framework suggesting that libraries can be viewed as integrative interfaces comprising all contact surfaces and mediation flows between users and library resources, whether human, physical or digital. Ten dimensions in the physical library that may affect possibilities for serendipity were identified in the study. Observations and interviews in the study resulted in a model of different ways of finding library materials using and combining different types of convergent (goal-directed) and divergent (explorative) information behaviour. Data from observations and interviews were transcribed and analysed in an iterative process of categorization and condensation. Naturalistic observation of users' information behaviour was supplemented with qualitative interviews with 113 users including think-aloud sessions with eleven users. The study took place at two Danish public libraries during 10 months in 2006. ![]() The overall aim of the study was to develop a conceptual framework including models to describe users' interaction with library spaces. Special focus was on what dimensions in the physical library may affect possibilities for serendipity. Outlines an exploratory study concerned with the types of information behaviour users employ to find materials in a public library. For instance, if a series of prototypes functions as a set of smaller arguments within a larger debate, it might be more appropriate to fund the sequence rather than treating each project as an individual proposal. We also outline some implications for funding agencies interested in supporting researchers who are designing experimental computer prototypes. Is the prototype itself an original contribution to knowledge? Is the prototype part of a series of prototypes with an identifiable trajectory?ĭoes the prototype address possible objections? ![]() ![]() Is the argument reified by the prototype contestable, defensible, and substantive?ĭoes the prototype have a recognizable position in the context of similar work, either in terms of concept or affordances? We suggest a checklist for subjecting prototypes directly to peer review: Building on this premise, we explore theoretical affinities shared by recent design and book history scholarship, and connect those theories to the emerging practice of peer-reviewing digital objects in scholarly contexts. In this article, we argue that, just as an edition of a book can be a means of reifying a theory about how books should be edited, so can the creation of an experimental digital prototype be understood as conveying an argument about designing interfaces.
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