Tag: usability

Shopping Cart Usability

Usable Shopping Carts Increase Sales

E-commerce has been around since 1993 under many different names, but one thing remains constant; shoppers want usable web sites. Without a usable shopping cart the sites typically fail from poor performance. To succeed in the world of e-commerce and on the Internet web sites must be developed to be usable by patrons as well as search engines.

Eight is Not Enough (for usability testing)

One of the most popular questions we hear from web designers and usability professionals is: “How many users is enough when conducting usability tests?” Until recently, we had believed — and told our clients — that it wasn’t usually necessary to test with more than eight users. We based our recommendation on the widely held theory that eight users will detect almost all of your web site or software usability problems.

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