Processing emotions takes time and energy. Part of the working memory is taken up by analyzing the emotional state of others, environmental stresses, personal feelings, and anxiety. Since working memory is an extremely limited resource, anything that takes up space there without our bidding (against our will) takes away from our ability to think...
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Some 25 years ago, I came up with tiny application: each day, a person picks a color that represents his or her predominant emotional state; the collection of color moods are mapped onto a calendar and displayed as an animated film, summarizing the emotional life of person. It was simple and easy and very...
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Art or craft? Creativity or public nuisance? Sometimes, the line between these is so fine, so complex, so fractal, that it’s simply doesn’t matter. The images below span thousands of years in dates of creation. The artists used light and shadow, perspective, and clever geometry of space to add meaning to their work. All...
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In the Galaxy Far Far Away… What if sentient being evolved on a planet with permanent cloud cover? What if these being never saw stars? Would they still be able to discover the laws of nature? These kinds of hypothetical thinking questions — the Gedankan Experiments, as Einstein put it — are very useful...
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I use a cane to get around, a consequence of an unfortunate encounter with a taxi many years ago. I have many different canes (each heel size, for example, requires its own cane). All are cool. Some have animal carvings, some have silver, some have gold, some are complex in design, some are very...
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Sometimes, a company just doesn’t get it: it’s not about what a product can theoretically do, but what it can do for the user. Intel has a history of making a particular type of commercials — “the power inside” commercials, I call them. Intel marketing people use the following mental model: people/men like muscle...
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American Academy of Pediatrics (AAP) came out with a strong recommendation against the use of bumpers in cribs. The September 2007 issue of The Journal of Pediatrics examined deaths and injuries attributed to infant crib bumper pads: “Twenty-seven accidental deaths reported by medical examiners or coroners were attributed to bumper pads. The mechanism of...
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