HCI, definition being the study,planning and design of the interaction between people (users) and computers.
(sourced from Wikipedia)
Users come across many different kinds of computers throughout daily life. Computer graphics, operating systems programming languages all come together to affect the interaction between the user an computer. All kinds of professions come together in order to achieve a successful interaction. Engineers and Technicians come together for the more technical side of it while designers and even psychologists combine for the visual design to create a more pleasing and satisfying experience for the user.
From the start of the birth of computer people have been looking for all kinds of ways to improve user interaction, coming up with all sorts of advanced interfaces for all kinds of products. Nowadays more and more electronic products come with a touchscreen function where users can interact with the product without even the use of bumpy buttons. This allows the user to interact directly with the product unlike before, where they had to use a pointer controlled by a mouse to navigate it. This as a whole creates a more hands-on experience.
Design plays a very big role in HCI. No matter how advanced or modern the technology is, if the user feels the interface to be unattractive and an eyesore, they will not dedicate their time to explore it. Design which is pleasing but also at the same time effective is vital for the interaction success between the user and computer. Keeping the balance between attractiveness and easily navigated will decide on the overall quality of the experience.
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