2. Test, HCI and Analysis Plan

Test, HCI and Analysis Plan

https://docs.google.com/document/d/1I_kiTQAMX6pTRInAzUDgbRGWReqCSl50uLF_MuZK0rE/edit

Test, HCI and Analysis Plan

What are the HCI principles?

Shneiderman's Eight Golden Rules

Strive for Consistency.

Cater to Universal Usability.

Offer Informative feedback.

Design Dialogs to yield closure.

Prevent Errors.

Permit easy reversal of actions.

Support internal locus of control.

Reduce short term memory load.

Testing the time to complete the collection sample task or tires repairing task

We will have 15-30 people (different skills hard to reach professional) based on the available sample to complete the task using paired (or two) sample t-test with random order on the same task

• With App's instruction help time (wearing or by looking at the simulation video) and task % of completion

• Without App's instruction time and task % of completion

• A Survey on the feedback on UI comfortable, visible, error, blocking and smooth of the App's flow

Provide a platform for vital equipment analysis

The graph analysis