What is User- Centered Design?
The User-centered design (UCD) process outlines the phases throughout a design and development life-cycle all while focusing on gaining a deep understanding of who will be using the product.
What is it one of the most important aspects of design?
Since the end user is of much importance because it is who uses the product, the result of employing UCD to a system design is a product that offers a more efficient, satisfying, and user-friendly experience for the user.
4 Types of User Interfaces:
Graphical- GUIs let users through graphic icons and visual aids in addition to text.
Touch- Uses touch screens as combined input and output devices. The user can directly interact with what is displayed on the screen by using one or more fingers.
Voice- The use of speech to interact with digital devices. this is a hands and eyes free interface that users are able to issue commands to initiate automated services.
Augmented Reality(AR)- Known as a mediated reality. AR provides a modified view of reality with the aim to enhance users perception of the real world through sensory elements.
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