Knowledge base

Topics and concepts

Every concept of the wiki, organised by area and in alphabetical order.

804 concepts

Concepts: U

Ubuntu PhilosophyUbuntu is an African humanist philosophy emphasizing the communal interconnectedness of human existence through the shared bond of community. It asserts that individual…Philosophy & Ethics
Uncle BenUncle Ben is a character of Spider-Man, the uncle who raises Peter Parker. In the Agency editorial his line about great power and great responsibility appears twice…Arts, Music & Media
Unconscious ProjectionUnconscious projection is a psychological defense mechanism wherein an individual unknowingly attributes their own repressed emotions, impulses, or archetypal qualities…Psychology & Mind
Universal SymbolA universal symbol is a visual motif or conceptual figure that carries recognized meaning across geographic and cultural borders. Such symbols draw upon shared human…Brand & Marketing
UsabilityUsability is the measure of how easily, effectively, and satisfactorily a user can accomplish specified goals within a given product. It assesses factors such as…Design
User ExperienceUser experience encompasses all aspects of an end user interaction with a company, its services, and its products. It includes perception, utility, ease of use, and…Design
User FlowA user flow is a visual diagram that maps out the path a user takes through an application to complete a specific task. It charts decision points, alternative routes, and…Design
User InterfaceA user interface is the point of human-computer interaction and communication on a device, webpage, or application. It encompasses display screens, keyboards, graphical…Design
User PersonaA user persona is a semi-fictional archetype that represents the key traits, motivations, behaviors, and goals of a product target audience. It is constructed from…Design
User ResearchUser research is the systematic investigation of target users and their requirements to inform the product development process. It employs qualitative and quantitative…Design
User-Centered DesignUser-centered design is an iterative design philosophy and framework that grounds the entire product creation process in the needs, behaviors, and limitations of end…Design
UX WritingUX writing is the practice of crafting the interface copy, button labels, notifications, and microcopy that guide users through a digital product. It ensures that verbal…Writing & Narrative
UX/UI DesignUX/UI Design encompasses User Experience (UX) and User Interface (UI) design — two complementary disciplines that shape how people interact with digital products. UX…Design