Custom Application Development

Oct 6 2008   11:46AM GMT

Software Application Speed and ADD Users



Posted by: SJC
Tags:
Application design
Application Performance
Business process automation
Human Interface Design
Software application development
Software Quality
Software testing
User Interface

ADD — aka Attention Deficit Disorder — is, some say, an altogether too common ailment in today’s society, at least in the U.S. While I certainly don’t intend to debate that issue, a recent experience got me to thinking about how children with ADD do and will grow up to be computer application users. These thoughts in turn had me thinking once again about application interface design and user needs.

Much is written about interface design. For years we’ve worked hard to provide intuitive “user-friendly” interfaces for our applications. Much has been written about visual presentation, and many options for changes to the visual presentation such as “skinning” have been introduced.

Perhaps, however, the most important of all the considerations for an application should be the application response time. I’m not aware of any user who doesn’t get impatient with poor response – defined here as a response time meeting their personal expectation! As more and more users (ADD or otherwise) become frustrated with either speed issues OR for some, the cluttered screen, it seems imperative that we as developers be constantly on the alert for signs of this frustration brewing. My experience would indicate that most computer applications used in a business environment are not being used by “computer” users, but rather by users who understand the task or job they are required to do, and (in some case, regrettably) must use the “computer” to accomplish the task.

Application design is no trivial task!

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  • Suzanne Wheeler
    This couldn't have been a more "timely" post! This weekend I was studying for an exam. All my materials are online and I kept iTunes open so I could work on my playlist while I waited for items to load. The lack of instant response time had a significant effect on my concentration. I don't believe I accomplished much learning because the interface speed was so slow. I get very frustrated when I can't access materials quickly and efficiently. Thanks for another great insight.
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