Usability Quote of the Day

May 23, 2012

There's something very odd going on here. If designers made completely unrealistic assumptions about the physical world when designing technology, then we would blame them (and likely sue them) for technical incompetence. Yet when they make grossly unrealistic assumptions about human nature... we don't blame the designers, we blame the unfortunate people who are just trying to do what the design requires. -- Kim Vicente, The Human Factor, p. 45.    (via interaction-design.org)

Tuesday, November 15, 2005

Measuring a Site's "Blink" Response

Testing users' blink response to a website ...

"I just recently finished reading Malcolm Gladwell’s bestselling book, Blink: The Power of Thinking Without Thinking. Malcolm’s main premise is that people frequently develop important impressions in the first seconds of an experience. He asserts that the human brain works at lightning speed to come to snap judgments about information.

Malcolm’s argument is consistent with what we’ve often believed may be a weakness of traditional usability tests: we may not be accurately uncovering the users’ first impressions of the content. In most tests, users give us their feedback only after completing a task on the site, once they’ve had some time to consciously process their impressions. But is this really how users make their first judgment of a web site in a real-life setting? According to Blink’s argument, probably not.

To more accurately assess users’ first impressions of designs, we’ve developed what we call the 5-Second Test. The main purpose of this variant of traditional usability testing is to assess a user’s Blink response to a site’s design and content."   continued ...   (Via UIE Brain Sparks)

Blink - User Interface Design, Human Computer Interaction (HCI), Ergonomics

Blink.

0 Comments:

Post a Comment

<< Home

<< Home
.