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  1. What Is a User Interface (UI)? | Definition from TechTarget

    Apr 30, 2024 · What is a user interface (UI)? The user interface (UI) is the point of human-computer interaction and communication in a device. This can include display screens, …

  2. User interface - Wikipedia

    In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur.

  3. User Interface - GeeksforGeeks

    Jul 26, 2025 · User Interface (UI) Design shapes how users interact with digital systems like websites and apps. It creates easy-to-use, attractive interfaces that improve usability and …

  4. What is a user interface? - Adjust

    A user interface (UI) is the point of communication between a person and a machine. It’s what you see, hear, say, and touch in order to give instructions to a device or receive information back …

  5. What is User Interface Design and Why is it Important? - Emeritus

    Dec 16, 2022 · When a company launches a new product, it is the user interface designer’s job to make it stand out with a distinct voice. Most users won’t come to your product—on a website …

  6. What is User Interface? [Definition + Types + Importance]

    Dec 6, 2024 · A user interface (UI) refers to the visual and interactive elements of a software or website that enables users to interact with it, such as buttons and menus. It is the point of …

  7. What is User Interface (UI)? Types, Features & Principles

    Oct 14, 2025 · When you use a phone, computer, or visit a website, what you see and touch is called a User Interface (UI). Buttons, icons, text, images, and menus are all part of UI, which …

  8. What Is UI (User Interface)? | phoenixNAP IT Glossary

    Dec 17, 2024 · A user interface (UI) is the point of interaction between a user and a system, enabling communication through visual, auditory, or tactile elements like buttons, menus, and …

  9. What is UI (User Interface)? - Computer Hope

    Dec 6, 2024 · Alternatively called a human-computer interface, a UI (User Interface) describes any visible interface accessible by the user. For example, a UI can describe an operating …

  10. What is a User Interface? The Ultimate Guide to UI in 2025

    Mar 31, 2025 · A user interface (UI) is the space where humans and machines interact. Think of it as a shared language: you input a command, the system responds, and the cycle repeats. But …