Background Knowledge, Background Knowledge Errors, Cognitive Blindness, Conceptual Design, Cultural Differences, Ethnographic & User Data, Users

Culture, education, language, and thinking

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How we think about problems depends in part of how we are taught to do so. And that education is seeped in our culture and language. Metaphors, mnemonics, analogies, riddles, word choice for explanations are tightly interwoven into our language. Just like it was probably impossible for Romans to invent calculus given their numeral system, it is difficult to think clearly about some problems in some languages. I’ve learned advanced physics and mathematics in English and find it very difficult to express thoughts in those domains in Russian (my native language). But when I first came to New York, I marveled at how poor my cohorts’ geometry proofs were — their presentations took a lot of space and too many steps to achieve what I was taught to do in minimal configuration. I was taught to jump and bound from concept to concept (in geometry), while the students in America were taught to crawl through ideas. I found that maddening! But it was a different math language, and as such it allowed for a different set of affordances… It is difficult to easily show the differences in thought process that language makes in this short blog. But here’s a bit…

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Background Knowledge, Conceptual Design, Cultural Bias, Featured, Pipsqueak Articles, Product Design Strategy

Forgetting by Design

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Why Mothers Scream email forward

I get a lot of email forwards…don’t we all? And just the other day I got one that I have seen many times already over the past few years… Usually, you look, you smirk, you move on. But this time, the photo got me thinking: that poor kid — he has no memory of this shot, but he will be remembered for it for the rest of his life! The shot has long ago slipped from the close circle of sharing that his parents intended it for and has been widely distributed through out the world. Someday, this kid might even get it as mail forward himself: an adult man looking at a silly embarrassing moment that got away… Information with Expiration Date Somehow, I don’t imagine that getting “an image that got away” of oneself would be a source of continuous pleasure. One might want to forget the whole thing… And it is not just images — although having images with expiration dates would be very valuable — there are loads of information that should be forgotten by design. When my generation was growing up, the silly and stupid things we did didn’t end up as data for public…

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Background Knowledge, Cognitive Blindness, Cultural Bias, Cultural Differences, Ethnographic & User Data, Pipsqueak Articles

Cultural Differences or Child Abuse

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Russian parents Aleksander and Anna prepare to bathe their 2-month-old Viktor in icy water in St. Petersburg, where the air temperature was 27 degrees. Viktor obviously prefers hot baths. Photo: Dmitry Lovetsky, Associated Press

We view the world through our own personal and cultural filter. We can’t help but do that. But put us in another cultural frame or time period, and we might be horrified at what we might witness. Consider this image: This baby is only two months old. And the people about to dip him into the freezing waters of St. Petersburg’s lake are his parents. I’ve been to this lake. I saw my own dad do the dip. He was a grown man at the time, and I still thought it was crazy. In Russia, the folksy wisdom is that such dips are good for you. But here, in U.S., the parents would be arrested, their son taken away by child protective services… It’s all relative! And here’s a few examples: /blog/2011/01/cultural-differences-or-child-abuse/

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Background Knowledge, Language, Pipsqueak Articles

Ambiguity of Natural Language and Computer Language Interpretation

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Bad Cop Good Cop Language Abmiguity

In his book “The Stuff of Thought: Language as a Window into Human Nature”, Steven Pinker gave the following defense of language ambiguity: Imagine you are stopped by a traffic cop for a violation. You would rather not get a ticket, and consider offering the cop a bribe. You have options: no bribe and definitely get the ticket; try a bribe and hopefully the cop will accept and let you go free this time. But what if the cop is an honest cop and doesn’t accept bribes? Then you just bought yourself a trip to jail for bribing an officer! That’s the worst possible outcome — a traffic ticket is better than a trip to jail AND a traffic ticket. But what if you just “sort of” offer the officer a bribe? Wave a wad of cash without actually offering it to the officer? A dishonest cop might take you up on the offer and let you go without a ticket. An honest cop could ignore the whole cash waving and write a ticket; or he could ask for clarification: “Are you trying to bribe me?” “On, no, officer. Of course not!” And you are left with a traffic ticket…

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Pipsqueak Articles, Reference

Press Release: World’s Tech Elite Named to Interaction-Design.org Board

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Interaction-Design.org Logo

Today the Interaction Design Foundation, the IDF, has announced its new executive board. The executive board includes Don Norman; Bill Buxton, Principal Researcher at Microsoft Research; Ken Friedman, professor and former dean of the Faculty of Design at Swinburne University, Australia; Michael Arent, vice president of user experience at SAP Business Objects; Olof Schybergson, founder and CEO of Fjord, a digital service design consultancy; Jonas Lowgren, a professor of interaction design at Sweden’s Malmo University; and Dan Rosenberg, a user experience executive, consultant, and professor. All executive board members are serving gratis. The foundation’s keystone project is Interaction-Design.org, a website that publishes free and open educational materials for students, industry leaders and individual tech designers. The present centerpiece of the IDF is the ever-expanding Encyclopedia of Human-Computer Interaction written by 100+ leading designers, Ivy League professors, CEOs, futurists and bestselling authors from across the high-tech universe. Currently, the encyclopedia numbers 35 short textbooks or chapters which students, professors and professionals can assemble in any way they want in order to make their own individualized compendium. Don Norman has also contributed to a chapter. Three other contributing authors are Clayton Christensen, the Harvard professor praised as “brilliant” by New York Mayor…

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Anchoring Errors, Background Knowledge, Background Knowledge Errors, Cognitive Blindness, Conceptual Design, Diagnostic Errors, Ethnographic & User Data, Interaction Design, Interface Design, Misapplication of Problem Solving Strategies, Perception, Perceptual Focus Errors, Pipsqueak Articles, Product Design Strategy, Scaffolding, Users, Working Memory

Task Analysis and Product Design

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Kids from India and Vegetable Choices

Imagine your were given an assignment to develop a product that could help people eat healthy. How would you go about creating such a thing? What would you need to learn/understand? What is the right medium or technology vehicle for such a product? How would you even start? Below is a very brief outline of how to get started and the key tools necessary for the job. Project Goals The first order of business is figuring out the business needs and goals: What is the product really supposed to do? You have to ask this even if you are the one who is the client on this project. But, most probably, you are working for someone else — the client — and you have to start by understanding what your client really wants to do. You can do that in several ways: Analyzing the Request for Proposals: On many such projects, there will be an initial document, something like an RFP, that outlines the business goals and desires of the client. While some RFPs are very detailed and fully fleshed out, most are not. There are many reasons for this. Some clients are worried someone will “steal” their ideas and…

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