GOMS is a model of human performance and it can be used to improve human-computer interaction efficiency by eliminating useless or unnecessary interactions.
GOMS is an abbreviation from:
G → Goals
O → Operators
M → Methods
S → Selection
For the detailed description, we define:
- Goals (G) as a task to do e.g. “Send e-mail”
- Operators (O) as all actions needed to achieve the goal e.g. “amount of mouse clicks to send e-mail”
- Methods (M) as a group of operators e.g. “move mouse to send button, click on the button”
- Selection (S) as a user decision approach e.g. “move mouse to send button, click on the button” or “move mouse to send button, click ENTER”
GOMS is based on the research phase with end-users and it could be as a strong analysis benchmark of user’s behaviours. It help eliminate developing unnecessary actions, so it’s time and cost-saving.
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GOMS is a model of human performance and it can be used to improve human-computer interaction efficiency by eliminating useless or unnecessary interactions. GOMS is an abbreviation from: G → Goals O → Operators M → Methods S → Selection ...
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