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Feature models are visually represented by means of feature diagrams. Feature models are widely used during the whole product line development process and are commonly used as input to produce other assets such as documents, architecture definition, or pieces of code. [citation needed] A SPL is a family of related programs.
For example, some customers prefer high-tech products, while others prefer the basic model of a product and will be dissatisfied if a product has too many extra features. [1] Examples: In a callcenter, using a lot of jargon, using excessive pleasantries, or using excessive scripts while talking to customers might be off-putting for them.
Feature-rich describes a software system as having many options and capabilities.. One mechanism for introducing feature-rich software to the user is the concept of progressive disclosure, a technique where features are introduced gradually as they become required, to reduce the potential confusion caused by displaying a wealth of features at once.
Product planning (or product discovery) is the ongoing process of identifying and articulating market requirements that define a product's feature set. [1] It serves as the basis for decision-making about price, distribution and promotion.
Features are the "bells and whistles" of products and services, those characteristics that supplement their basic functioning. Examples include free drinks on a plane, permanent-press cycles on a washing machine, and automatic tuners on a color television set.
The Carnegie Mellon Software Engineering Institute defines a software product line as "a set of software-intensive systems that share a common, managed set of features satisfying the specific needs of a particular market segment or mission and that are developed from a common set of core assets in a prescribed way."
A minimum viable product (MVP) is a version of a product with just enough features to be usable by early customers who can then provide feedback for future product development. [ 1 ] [ 2 ] A focus on releasing an MVP means that developers potentially avoid lengthy and (possibly) unnecessary work.
In software development and product management, a user story is an informal, natural language description of features of a software system. They are written from the perspective of an end user or user of a system, and may be recorded on index cards, Post-it notes, or digitally in specific management software. [1]