Pursuit: Visual Programming in a Visual Domain

Pursuit: Visual Programming in a Visual Domain
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追求：视觉领域中的可视化编程

DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
B. Myers
B. Myers
中科院分区：
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文献类型：
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作者：
F. Modugno;B. Myers

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我们提出了一种新的可视化编程语言和环境，作为一种形式的反馈和表示的编程演示系统。该语言与现有的可视化语言不同，因为它显式地表示数据对象，并通过数据对象的变化隐式地表示操作。该系统的目的是提供非程序员的编程支持，共同的，重复性的任务，并纳入了一些原则的认知，以帮助这些用户在学习使用it.With记住这一点，我们分析的语言和它的编辑器沿着认知维度。评估提供了对系统的优点和缺点的洞察力，提出了一些设计上的变化。
We present a new visual programming language and environment that serves as a form of feedback and representation in a Programming by Demonstration system. The language differs from existing visual languages because it explicitly represents data objects and implicitly represents operations by changes in data objects. The system was designed to provide non-programmers with programming support for common, repetitive tasks and incorporates some principles of cognition to assist these users in learning to use it. With this in mind, we analyze the language and its editor along cognitive dimensions. The assessment provides insight into both strengths and weaknesses of the system, suggesting a number of design changes.