Before revision: Use-centered design is a design philosophy in which the focus is on the goals and tasks associated with the use of certain technology , in contrast to "user-centered design" approach, where the focus is on the needs, wants, and limitations of the end user of the designed artifact.
After revision: Use-centered design is a design philosophy in which the focus is on the goals and tasks associated with skill performance in specific work or problem domains , in contrast to "user-centered design" approach, where the focus is on the needs, wants, and limitations of the end user of the designed artifact.