Mr Person at Text Savvy looks at an example of ‘Guided Practice’ in a maths textbook – the ‘guidance’ actually requiring attention from the teacher before the students can move on to working independently – and asks whether some type of architecture of control (a […]
All posts filed under “Poka-yoke”
Tidying up the /cig-bin
Two types of cigarette receptacle with sloping tops to prevent cigarettes (and other litter) being put on top. Images from the New Pig catalogue pigalog. These smokers’ bins from New Pig employ a very simple architecture of control – simply, sloping tops which prevent litter […]
How this research will be moving forward
UPDATE: This 2-page PDF (produced summer 2008) introduces the research I’ve taken the plunge, and will be starting a PhD in September at Brunel University, Uxbridge, in the School of Engineering & Design. The chosen subject incorporates both a formal investigation and review of certain […]
Forcing functions designed to increase product consumption
A few days ago, Tim Quinn of Dangerous Curve posted an interesting observation on the Simple Control in Products page: “This may not be what you had in mind, but I immediately thought of such things as toothpaste pumps that ‘meter’ use to insure the […]
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 […]
‘Breathalyser phone stops drinkers making embarrassing calls’ – LG LP4100
Image from kr.mobile.yahoo.com Except that it doesn’t, by default – as the story in the Times mentions. You need to set it to block certain “numbers in the adddress book, such as former girlfriends or boyfriends, bosses, parents and kebab houses” when the built-in breathalyser […]
Preventing baggage trolleys going down the escalator
These ‘pinch point’ barriers at London’s Heathrow Airport prevent the baggage trolleys from the Bus Station being taken down the escalators which lead to Terminals 1, 2 and 3. Mistake-proofing (for safety reasons: a trolley down the escalator would be dangerous) but also unnecessary if […]
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 […]
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 […]
Product psychology to discourage anti-social behaviour
From McGazz (who also has some great music to listen to on his website): “As I was getting myself a cup of tea in work this morning, I overheard a colleague talking about a problem at the tanning salon his wife runs. Each cubicle has […]
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 […]