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Questions and Answers
What is the main focus of user interfaces today, according to the text?
What is the main focus of user interfaces today, according to the text?
- Supporting the firm's business operations (correct)
- Transforming input data into structured output
- Enabling communication with the information system
- Allowing users to send commands to the system
Which term describes the relationship between computers and the people who use them to perform their jobs?
Which term describes the relationship between computers and the people who use them to perform their jobs?
- Transparent interface
- Graphical User Interface (GUI)
- Process control
- Human-computer interaction (HCI) (correct)
What is the goal of a transparent interface, as mentioned in the text?
What is the goal of a transparent interface, as mentioned in the text?
- To make the interface visually appealing
- To be almost invisible to users (correct)
- To display and work with multiple windows on a single screen
- To follow the guidelines for data entry screen design
What is a key consideration for interface designers, according to the text?
What is a key consideration for interface designers, according to the text?
What was a significant improvement brought by Graphical User Interface (GUI), as per the text?
What was a significant improvement brought by Graphical User Interface (GUI), as per the text?
What does the term 'user interface' refer to?
What does the term 'user interface' refer to?
Which phase of system development involves User Interface Design?
Which phase of system development involves User Interface Design?
What did Apple pioneer in the early 1980s in the context of user interface development?
What did Apple pioneer in the early 1980s in the context of user interface development?
What prompted many companies to adopt the graphical user interface (GUI) concept?
What prompted many companies to adopt the graphical user interface (GUI) concept?
What is considered the key to usability in the context of a user interface?
What is considered the key to usability in the context of a user interface?
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Study Notes
User Interface Focus
- Today, the main focus of user interfaces is to make computers easy to use and accessible to people with varying levels of proficiency.
Key Concepts
- The term "human-computer interaction" describes the relationship between computers and the people who use them to perform their jobs.
Transparent Interface
- The goal of a transparent interface is to allow users to focus on their tasks without being aware of the computer's underlying workings.
Interface Design Considerations
- A key consideration for interface designers is to ensure that the interface is user-friendly and easy to use.
Graphical User Interface (GUI)
- The significant improvement brought by Graphical User Interface (GUI) is that it allows users to interact with computers using visual icons, menus, and windows, rather than typing commands.
User Interface Definition
- The term "user interface" refers to the entire range of layers that enable users to interact with computers, including input devices, output devices, and software.
System Development Phase
- The phase of system development that involves User Interface Design is the design phase.
Apple's Contribution
- Apple pioneered the graphical user interface (GUI) in the early 1980s, making computers more accessible to a wider audience.
Adoption of GUI
- The success of Apple's GUI prompted many companies to adopt the graphical user interface concept.
Usability Key
- Consistency is considered the key to usability in the context of a user interface.
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