1. What does HCI stand for?A.Human Computer InterfaceB.Human Computer InteractionC.Human Computer ImplementationD.Human Computer Industry

Step 1: Break Down the Problem

The question asks for the correct definition of the abbreviation "HCI."

Step 2: Relevant Concepts

The term HCI is commonly used in the field of computer science and design, which typically refers to how people interact with computers and other devices.

Step 3: Analyze the Options

1. A. Human Computer Interface - This term is closely related but not the standard terminology.
2. B. Human Computer Interaction - This is the widely accepted definition of HCI in academia and industry.
3. C. Human Computer Implementation - This is not a standard term used in relation to HCI.
4. D. Human Computer Industry - This option doesn't capture the essence of HCI.

Step 4: Verify and Summarize

The most accurate definition of HCI is "Human Computer Interaction," which focuses on the design and use of computer technology, specifically the interfaces between users and computers.

Final Answer

B. Human Computer Interaction.