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Article type: Cover
1989 Volume 1989 Issue 76 Pages
Cover16-
Published: November 30, 1989
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Article type: Cover
1989 Volume 1989 Issue 76 Pages
Cover17-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
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Yoichi Sumita
Article type: Article
1989 Volume 1989 Issue 76 Pages
1-
Published: November 30, 1989
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Article type: Appendix
1989 Volume 1989 Issue 76 Pages
2-
Published: November 30, 1989
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Article type: Appendix
1989 Volume 1989 Issue 76 Pages
2-
Published: November 30, 1989
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Article type: Appendix
1989 Volume 1989 Issue 76 Pages
3-4
Published: November 30, 1989
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Masaaki Tanaka
Article type: Article
1989 Volume 1989 Issue 76 Pages
5-6
Published: November 30, 1989
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Masaaki Tanaka
Article type: Article
1989 Volume 1989 Issue 76 Pages
7-8
Published: November 30, 1989
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Masaaki Tanaka
Article type: Article
1989 Volume 1989 Issue 76 Pages
9-10
Published: November 30, 1989
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Katsuo Inoue, Masahito Tsuchiya
Article type: Article
1989 Volume 1989 Issue 76 Pages
11-16
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
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Recently, such electric products as a audio video product and a automobile telephone are starting to be equipped in a car. And then electronic products connected with the information system such as the automobile navigation system which shows a present position of a car will be supposed to become popular near future. A car will have the enormous quantity of information when added the current energy information. On the other hand, now, we are always designing the display -layout on the interface of the instrument panel for those information systems by making use of our experience and sense .because there are not yet any effective technica skills to design it. Therefore,in odrder to search for ar objective ways instead of them,we have developed "the priority matrix" which have been applied GRAPH THEORY the way of calculation in Bool Algebra on the way to the reachability matrix has been improved. We verified the availability of this technique by use of the case study.
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Toosaku Hattori
Article type: Article
1989 Volume 1989 Issue 76 Pages
17-24
Published: November 30, 1989
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Many factors influence determination of a philosophy for product development.lt is desirable that product development shoud be optimized according to case studies of human interface (HIF) study for banking terminal system. This paper describes the background in which the HIF is needed, the results of investigation, and study processes in development of easy operation. First, problems concerning 1) operability of the banking terminal system, and 2) layout plan of the terminal are extracted from the factors considering the necessity of the HIF, according to the investigation results of branch banks. Then, to solve the problems using mock-up during development, application was made of mock-up to computer aided design development models. Prerequisties are organized as part of the study toward computerized simulation which called Electronic Moke up, and determination of design elements in the design process. Also, design procedures for solvig problem are described. Finally development model were realized in the terminal design.
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Toosaku Hattori
Article type: Article
1989 Volume 1989 Issue 76 Pages
25-32
Published: November 30, 1989
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A industrial design procedures of a solution in a Human-computer Interface (HIF) for the survey and implementation of banking terminal system ware describe in the previous study. Importance of the subject area was narrowed to optimum operation through the working posture from the ergonomical viewpoints which enable layout leading to greater work efficiency. In this study, the above subject have been taken into consideration to combine Mock-up to computer aided Electronic Mock-up modeling to determine the optimum aspects in the working posture and biomechanical factor which relate anthropometry. Finally, We implicated in the terminal design incorporating the HIF that provides a optimum operation when a operator touches the terminal.
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Keiichi Sato
Article type: Article
1989 Volume 1989 Issue 76 Pages
33-40
Published: November 30, 1989
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The basis of any design process is in the description of the system to be designed. In the domain of user-interface design, no unified description method has been developed because of the complex and ill-defined nature of human elements in the system. In this research, first, the critical properties of user-interface behavior and the requirements of a unified description method are discussed; second, a description method for representing user-interface behavior is proposed as an underlying mechanism for building systematic support procedures for user-interface design. In order to describe dynamic patterns of user-interface behavior such as concurrency, synchronization and causal relations between processes, it is critical for a description system to be equipped with an explicit representation of time. Corresponding to multiple viewpoints taken by users and designers, a multiplicity of representations of the target system is desirable for effective support in the design process. Responding to the requirements described above, a representational method of temporal logic is proposed as a basic description system for user-interface design, and a frame system is applied as a mechanism for structuring design information and allowing a multiplicity of system representations.
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Youichi Tamagaki, Michio Miyazaki, Sachie Minato
Article type: Article
1989 Volume 1989 Issue 76 Pages
41-48
Published: November 30, 1989
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Lighting models for computer-generated images in most 3D-CAD systems have been limited to constant ambient illumination and direct illmination from point sources. The assumption causes undesirable Mach Band effect and such an unnatural image of constant shading at the area lit solely by ambient light. A simple method of nonuniform shading under cloudy sky is presented in this paper. Cloudy sky is the requirement for accurate photographic recording of outdoor objects. It is useful for 3D-CAD where the accuracy of geometrical information is important rather than the sophistication of realism. The ambient term is reformed to be dependent on the normal vector. This method is based on the observation under cloudy sky that a point of the surface goes darker in accordance with the degree of zenith angle of its normal vector. As a result, an image like the photograph taken under cloudy sky is obained.
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[in Japanese]
Article type: Article
1989 Volume 1989 Issue 76 Pages
49-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
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[in Japanese]
Article type: Article
1989 Volume 1989 Issue 76 Pages
49-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
JOURNAL
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[in Japanese]
Article type: Article
1989 Volume 1989 Issue 76 Pages
50-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
JOURNAL
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[in Japanese]
Article type: Article
1989 Volume 1989 Issue 76 Pages
50-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
JOURNAL
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[in Japanese]
Article type: Article
1989 Volume 1989 Issue 76 Pages
51-
Published: November 30, 1989
Released on J-STAGE: July 25, 2017
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Article type: Appendix
1989 Volume 1989 Issue 76 Pages
App9-
Published: November 30, 1989
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Article type: Appendix
1989 Volume 1989 Issue 76 Pages
A1-A14
Published: November 30, 1989
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