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Now showing 1 - 4 of 4
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    Doctoral Theses in Computer Graphics
    (Blackwell Publishing Ltd and the Eurographics Association, 1989) Kjelldahl, Lars
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    IMPROVING COMPUTER GRAPHICS TOOLS FOR ARCHITECTS
    (The Eurographics Association, 1984) Ekeberg, Oerjan; Engblom, Carl-Henrik; Kjelldahl, Lars; Lundequist, Jerker; Thörnblom, Ingvar; K. BO and H.A. TUCKER
    During the last ten years a lot of work has been done in architectural applications using computers and especially computer graphics. It is however obvious that these new tools have not been fully accepted by architects in common. We think that one of the main reasons for this is the poor facilities for the interaction between the user and the machine. In our project at KTH in Stockholm we use modern workstations with bitmapped techniques to study the possibilities to design good interactive facilities. Ideas for interactive techniques are gathered together with architects and are implemented on a Xerox LISP machine. The most interesting and important techniques are studied in experiments that are set up together with behavioural scientists.
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    DRAWING OF AN UNUSUAL KIND OF DIAGRAMS - NOMOGRAM DRAWING
    (The Eurographics Association, 1984) Kjelldahl, Lars; K. BO and H.A. TUCKER
    Diagram drawing has traditionally been a major part of computer graphics applications. During the last few years we have seen new trends in this area. The quality of diagram drawing has increased and diagrams has been used in new applications (e.g. business graphics). In this paper we focus on another trend in computerized diagram drawing, i.e. drawing of unusual kinds of diagram. We describe a special kind of diagrams - nomograms. A system for nomogram drawing has been implemented and problem solved in that implementation are described.
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    Doctoral Theses in Computer Graphics
    (Blackwell Publishing Ltd and the Eurographics Association, 1990) Kjelldahl, Lars