1st Year Cohort programs at SFU Surrey - IAT 432: Design Evaluation
1st Year Cohort programs at SFU Surrey - IAT 432: Design Evaluation
1st Year Cohort programs at SFU Surrey - IAT 432: Design Evaluation
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• Ideal HCI science:<br />
Usability is Weak Science<br />
– “When performing a series of tasks, the use of the new<br />
technique leads to increased human performance when<br />
compared to the old technique.”<br />
• Reality HCI science:<br />
– There is <strong>at</strong> least one case where my design performs<br />
better than the old way.<br />
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