Human Computer Interaction IT Age

Question: Discuss about theHuman Computer Interaction forIT Age. Answer: Introduction At present we are living in IT Age, Working on Computers is a regular activity for mostly all. The way of Human Computer Interaction plays a significant role in the Usability of Computers for Human Beings. HCI is a wide area of research, it aggregates a collection of semi-autonomous field of research and practices. It involves perception according to the different human conveniences and according to the cognitive centric perception Principles of .Human Computer Interaction- The major principles of Human Computer Interaction are- There should be consistency throughout in processing of the computers. There should be shortcuts for major utilities as well for the frequent used utilities too. There should be informative feedback as well guideline for processing . Design should be done with the consideration of closure of the dialog of ongoing process. Design should support simple error handling. The reversal of actions should be simple. Internal control design system should be provided. Design should be done in consideration of less memory utilization. The Software and hardware should anticipate users need and be prepared. The colours of the interface should be logically selected and consideration should be done colour blind peoples too. The elements of computer system should be easily discovered. Usability of Interface Design The usability of Computer Interface Design is the core requirement of the design of the computer Interface, technically usability comprises of the level of easiness in use, learn and operate. The user should easily full fills his/her requirement, the usability focus on the level of design, evaluation and Implementation. The major Usability guidelines to an interface design Firstly the system should inform the user about the status of the system time to time. The language, phrases, concepts and other elements of the system should match with the real wold surroundings. User can choose any function at ease and there should be direction for choosing correct function. The design should follow standards and should be consistent throughout. Message should be designed for error prevention and error control. There should be more icons and simplicity for user to learn the working of the system. There should be flexibility in design and ease of use. All the information enclosed should be relevant to the interface not other details. Help book should be provide for the convenience of the user. Our Proposed System The system should have- Simplicity and ease of use. Should follow the principles and guidelines. The Interface of Selected Hotel Site Features The site is simple. It is easy to locate elements. Colours are logically used. Search engine is good. Error messages are there. Language is simple. Conclusion The Human computer design is a wide topic, this was a simple student level approach, there is more scope of research in it. HCI is a most research field these days, it is core of advance computer design system. References HCI Institute, Human Computer Interaction from-- www.hcii.cmu.edu (Accesed on 2-12-2016) Human computer Interaction, from- www.interaction-design(Accesed on 2-12-2016) Human computer interaction, from-www.tandfonline.com (Accessed on 2-12-2016) Technopedia, what is HCI , From-www. technopedia.com (Accessed on 2-12-2016)