Final answer:
A style is a collection of styles used throughout an application to ensure visual consistency and coherence. Styles cover aspects like color schemes, typography, and layout, and are essential to the user experience. They also incorporate design patterns that contribute to the app's overall unity.
Step-by-step explanation:
A style is a collection of styles that can be applied throughout an application. In the context of technology and design, a style most often refers to the visual and thematic elements that provide a consistent appearance across an app or a digital product. These styles encompass various aspects such as color schemes, typography, layout patterns, and interface elements.
Style can define the personality of an application, and it ensures that the app feels cohesive from one screen to another. This is important for user experience as it contributes to the app's usability and the user's comfort level while navigating through it. For instance, styles help maintain consistency which can be achieved by using Cascading Style Sheets (CSS) in web development or style guides in software engineering. Patterns form an integral part of design styles, embodying how something is organized and repeated in its visual form. This includes not just the layout of elements but also aesthetic considerations like color harmonies and textural elements. These patterns also bring unity to the app's design, ensuring that it functions well as a whole.