Usability Ppt

Usability refers to how easy a technology is to use and is considered a method for improving a person's experience using technology. It is broken down into learnability, efficiency, memorability, errors, and satisfaction. Examples of technologies with good usability include MP3 players, digital cameras, and cell phones. The presentation provides an example of YouTube's usability through a video link and cites YouTube.com and Wikipedia.org as references.