
Functionality vs. Functionalities: are both correct and idiomatic?
Sep 16, 2014 · Both functionality as well as functionalities can be used depending on context. They are both correct, grammatical and make sense in appropriate context.
What is Functionality? | IxDF - The Interaction Design Foundation
2 days ago · Functionality refers to whether a design works and helps the users meet their goals and needs. From products such as chairs or tables to designs such as books or web …
"Functionalities" vs "features" - what's the difference?
Sep 27, 2011 · The functionality of a product usually means the extent of its overall ability: 2. The purpose that something is designed or expected to fulfill - manufacturing processes may be …
What are Cross-Functional Teams? — updated 2025 | IxDF
4 days ago · A cross-functional team includes members with different skills, expertise, and levels working towards a common goal.
What is a Prototype? | IxDF
Prototypes are early models of a product that simulate its design and functionality. Prototyping is the experimental process of making prototypes.
What is Ease of Use? — updated 2025
2 days ago · Ease of Use and Functionality It is also worth remembering that while it sometimes worth sacrificing functionality to provide ease of use that many products sacrifice ease of use …
What is Ergonomics? — updated 2025 | IxDF
2 days ago · The principles of ergonomics govern aspects of human-to-product or human-in-environment functionality, mainly to optimize conditions for individuals so that they: Have a …
What are Functional Requirements? — updated 2025 | IxDF
3 days ago · Functional requirements are guidelines that outline the necessary functionalities and characteristics of a product to ensure it meets user and business needs.
What is Usability - The Ultimate Guide — updated 2025 | IxDF
Usability is a measure of how well a specific user in a specific context can use a product/design to achieve a defined goal.
Aesthetics and form need to hold hands | IxDF
The functionality is all identical, and the prescriptive interpretation asks the designer to consider, “what should be left out of my design because it fails to serve the function?” There should only …