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Building interactive systems: principles for human-computer interaction Dan R . Olsen, Jr
Publisher: Cengage Learning

In the chapter 4, I read paradigms that promote the usability of interactive systems. Forerunners of this technology are already finding their relationship to Activity Theory and HCI (Nardi 1996). €�The Mother of All Demos” (90 min Video/ Film) Doug's 1968 debut of the NLS system for online work including hypermedia, the mouse, online collaboration, interactive computing, human computer interface, and overarching guiding principles for the research. Secondly, I think we can focus on creating formal models for design and implementation of HCI principles, this can help new or existing HCI designers design faster and better. The basic idea for the mouse first came to him in 1961 while sitting in a conference session on computer graphics, his mind mulling over the challenge of making interactive computing more efficient. There is no essential requirement that the boundaries of the system of interest must fall at the organic sensory-motor interface. Increasingly, we work in global social and organizational systems within social networking sites or international collaborations that reify themselves in distributed user interactions. If we transform the phrase “human communication” used in Crystal's definition of semiotics to the more apposite “Human Computer Interface” (HCI) and Human Robot Interface (HRI) we open exciting new possibilities. The modern popular computer required two kinds of innovation: free-wheeling, vision-driven engineering, often technology-centered but ideally informed by high-level principles of human behavior (Alto); and careful, context-driven, human- centered, design . First principle: Know the user – The system designer should try to build a profile of the intended user: their education, experience, interests, how much time they have, their manual dexterity, the special requirements of their problem, their reaction to the behaviour of the system, their Optimise operations — This stresses the physical appearance of the system — the modes and speeds of interaction and the sequence of user actions needed to invoke specific facilities. It's also absolutely essential to build these systems on a deep understanding of users' behavior, their needs and wants, and the contexts where those services are used, which is where HCI methods come in. In this 1-day workshop, the essential elements of designing and evaluating interactive products and services will be introduced and exercised in a mixture of theoretical and hands-on activities. It is our contention that extending this work into ducational robotics will provide a deeper understanding and offer new perspectives on the Interactive Principle.