Bryan is a senior manager who recently qualified as an MBA. During the course, he was given a very tough assignment - to analyze the business opportunities and related ethical considerations arising from cancer in society
PS. Thanks to Roy Grubb for the mapping info., and about ways that add fun to the learning process.
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7th April is the World Health Day. And, comes a health related alert--affecting business and their use of PowerPoint, in relation to human capability to visualize, store and retrieve information.
By John Oates → 4th April 2007, Register, UK
"Anyone who's been a victim of "death by Powerpoint" - that glazed and distant feeling that overwhelms you when some sales droid starts their presentation - will be reassured by Aussie researchers who've discovered biological reasons for the feeling.
Humans just don't like absorbing information verbally and visually at the same time -one or the other is fine but not both simultaneously." ...
"It is effective to speak to a diagram, because it presents information in a different form. But it is not effective to speak the same words that are written, because it is putting too much load on the mind & decreases your ability to understand what is being presented." ....
There's more from the Sydney Morning Herald here, or there's an abstract of Sweller's work (pdf) here.
Professor John Sweller is not the first to question the overarching power of Powerpoint. Edward Tufte is a professor emeritus at Yale and an information and interface design expert. His 2003 book The Cognitive Style of Powerpoint: Pitching Out Corrupts Within makes similar claims.® continue reading
Facetmaps (or Facet maps) are an interesting visualization through the world of facets or categories for information storage & retrieval.
"facetmap search visualization an interactive, query-driven data visualization technique for searching & browsing large, textual datasets, such as search results. the driving principle behind FacetMap is to show any size dataset in the most useful way, given the screen space constraints, the number of items, & the attributes (e.g. by time, by type, by author, etc.), of those items. for instance, when the dataset is too large to display all items within each facet at a useful size, FacetMap collapses individual items into oval bubbles representing groups of items that share common attribute values." continue reading @ information aesthetics
Thanks to the initiative Efios blog, for this creative visualization, this helps both personal and corporate bloggers increase their visibility. And a quote:
"Images can be used to elicit creative ideas from a group by tapping into the source of innovation, ideas that tend to be more holistic than linear, more intuitive than rational. Creativity is enhanced when people interact with images. Seeing is personal and draws on unconscious elements. When looking at the same image, everyone has a somewhat different interpretation of what they are seeing, based on past experiences..." continue reading
Google for more.
Previous posts from my blogs:
Browsers, Web sites' (including content, design and visualization) have sites, sights and insights, courtesy: It is a numeric life Blog
Well designed web pages
An recent experiment demonstrated that tighter writing, more white space, and jettisoning unnecessary imagery helps readers read 50% faster and retain 34% more of what they've read. That explains why most people love Google's home page. Continue reading more: Eyetracking points the way to effective news article design, By Laura Ruel and Nora Paul
