| |  | Klingberg, Torkel | The Overflowing Brain: Information Overload and the Limits of Working Memory read moreAbstract: As the technological environment speeds up to a maddening degree, Klingberg, a professor of developmental cognitive neuroscience at Sweden's Karolinska Institute, warns that the huge burden of information overload and multitasking can exceed the limits of our slowly evolving stone-age brain. Using data showing the subtle increase in IQ scores during the last century and its link to educational improvements, Klingberg notes a gap between the rapidity of electronic high-tech devices and the brain's relatively slower capacity to process information, leading to memory malfunctions. The text can be somewhat academic, but the amount of scientific fact translated to something the reader can use is still sizable, including keen writing on the impact on working memory of problem solving, meditation, computer games, caffeine and the existence of attention deficit disorder. Klingberg also reviews the evidence that mental exercise can increase the capacity of working memory. A highly sane look at the increasingly insane demands of the information age, this book discusses with precision a subject worthy of attention. B&w illus. | 2008 |
| | | Sutcliffe, Alistair | Task analysis, systems analysis and design: symbiosis or synthesis? read moreAbstract: The relationship between methods for systems development that have originated from work in human-computer interaction (HCI) and in software engineering are examined using a classificatory framework of the system life cycle and the development issues are addressed. Software engineering methods tackle few HCI issues and would benefit from the addition of HCI principles and techniques. It is contended that two groups of HCI methods can be identified, task/organisation and cognitive task analysis; both of which should be integrated with structured system development methods to improve system usability. To encourage their practice, HCI methods need to be integrated with software engineering and to offer more prescriptive design advice. | 1989 |
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