All posts filed under “Poka-yoke

The Tell-Tale Part

The Tell-Tale Part

Open the case of your mobile (cell) phone. Do you see a round white sticker, similar to that in the first photo below? This is a water damage sticker, which changes colour if moisture gets into this bit of the phone, and will be used […]

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Using trees to encourage safer driving

Using trees to encourage safer driving

Image from New Urban News, by Eric Dumbaugh Ryan G Coleman kindly sent me a link to this very interesting New Urban News story, ‘Research: trees make streets safer, not deadlier’. The gist is that roads planted with trees cause drivers to put themselves in […]

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Speed control designed to help the user

Speed control designed to help the user

Something with an interesting ‘forcing function’ story has been right in front of me all this time: the QWERTY keyboard, developed by Christopher Sholes and then Remington, with the intention of controlling the user’s behaviour. Until typists became proficient with the QWERTY system, the non-alphabetical […]

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The illusion of control

The illusion of control

Scott Adams recounts an anecdote illustrating the ‘illusion of control’ and how important it is to many people – even to the extent that it is the single defining characteristic of mankind which one might use to explain human behaviour to aliens: “The maintenance man […]

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An interlock example

An interlock example

It’s been a while since I posted about an architecture of control designed to assist/protect the user rather than to frustrate or intimidate, but just reading a great article about the MG SV-R supercar formerly produced by MG Sports & Racing*, a very simple interlock […]

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