![]() ![]() Ubiquitous Computing − Currently the most active research area in HCI. WWW (1989) − The first graphical browser (Mosaic) came in 1993. Vannevar Bush introduced Hypertext (1945) − To denote the non-linear structure of text.Ĭomputer Supported Cooperative Work (1990’s) − Computer mediated communication. The idea of metaphor − Xerox star and alto were the first systems to use the concept of metaphors, which led to spontaneity of the interface.ĭirect Manipulation introduced by Ben Shneiderman (1982) − First used in Apple Mac PC (1984) that reduced the chances for syntactic errors. Windows and WIMP interfaces − Simultaneous jobs at one desktop, switching between work and screens, sequential interaction. Introduction of personal computer Dynabook (1970s) − Developed smalltalk at Xerox PARC. Introduction of Word Processor, Mouse (1968) − Design of NLS (oNLine System). Visual Display Unit (1950s) − SAGE (semi-automatic ground environment), an air defense system of the USA used the earliest version of VDU.ĭevelopment of the Sketchpad (1962) − Ivan Sutherland developed Sketchpad and proved that computer can be used for more than data processing.ĭouglas Engelbart introduced the idea of programming toolkits (1963) − Smaller systems created larger systems and components. People started thinking on innovative ideas. ENIAC, 1946) − Improvement in the H/W technology brought massive increase in computing power. Procedures and heuristics for interactive system design.įrom the initial computers performing batch processing to the user-centric design, there were several milestones which are mentioned below −Įarly computer (e.g. Ways to reduce design time through cognitive system and task models. Ways to design and assess interactive systems. Considering which, we will learn the following − The intention of this subject is to learn the ways of designing user-friendly interfaces or interactions. In India, it emerged as an interaction proposal, mostly based in the field of Design. SIGCHI defines Computer Science to be the core discipline of HCI. The world’s leading organization in HCI is ACM − SIGCHI, which stands for Association for Computer Machinery − Special Interest Group on Computer–Human Interaction. Industrial Design − For interactive products like mobile phones, microwave oven, etc. Sociology − For interaction between technology and organization. Psychology − For application of theories and analytical purpose. Some of the areas where HCI can be implemented with distinctive importance are mentioned below −Ĭomputer Science − For application design and engineering. HCI can be used in all disciplines wherever there is a possibility of computer installation. It deals with the design, execution and assessment of computer systems and related phenomenon that are for human use. ![]() Human Computer Interface (HCI) was previously known as the man-machine studies or man-machine interaction. ![]()
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