a technique used to evaluate a product by testing it on users. This can be seen as an irreplaceable usability practice, since it gives direct input on how real users use the system.

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Cognitive strain by reading data in tables?

I would like to know if there is a study made about the cognitive strain that there is (or isnt) on reading dataheavy tables. I know there is a lot of help out there for how to make tables easier to ...
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Showing details of a product on the listing/index page VS showing it on a separate page

Lets say you have an index page where you list all your products. When it comes to showing details of a product I have seen some interesting variations. Housing.com shows details(e.g, this link) on ...
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80 views

Show contextual FAQ's prior to contacting support?

Does providing contextual FAQ's prior to allowing users to contact a support specialist increase ROI? It seems that there is at least a perceived benefit (as many companies do it). Are they basing ...
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176 views

What are the differences between Usability Attributes and Usability Requirements

I want clarification on the above subject matter. Many authors refer to the two constructs as same. I will also like to to have full discussion on them and other external sources for further details. ...
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What are the metrics for measuring security and cognitive load as attributes of usability?

I want to know the standard metric one can use to measure security and cognitive load as attributes of usability in Mobile E-Commerce site application. The explanation should be base on users' ...