Blue lighting is sometimes used in public toilets (restrooms) to make it more difficult for drug users to inject themselves (veins are harder to see). The above implementation is in Edinburgh, next to the Tron Kirk. It was more difficult to see my veins through […]
All posts filed under “Engineering design”
Bollardian nightmare?
Rising bollards near Darwin College, Cambridge. A man was killed here in May 2006 when his car hit the right-hand bollard; see third photo below. Many thanks to Steve Portigal and Josh for suggesting this subject! Bollards which automatically retract into the road surface to […]
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 […]
What I’ve learned so far as a freelance designer/engineer/maker: Part 2
In part 1 of ‘What I’ve learned so far…’ I looked mostly at being a ‘jack-of-all-trades’ and the idea of ‘Wexelblat’s scheduling algorithm’ (or the ‘good, fast, cheap: pick two’ theory) as it applies to a young freelancer starting out. There were some very insightful […]
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 […]
More thoughts on the Eaton MEM BC3, CFLs and Power Factor
UPDATE: See this more recent post for information and photos of how to get a 2-pin bulb to fit in a BC3 fitting. BC3 reactions The post looking at the Eaton MEM BC3 system, a couple of months ago, has become something of a reference […]
Process friction
Koranteng Ofosu-Amaah kindly sent me a link to this article by Ben Hyde: I once had a web product that failed big-time. A major contributor to that failure was tedium of getting new users through the sign-up process. Each screen they had to step triggered […]
A bright idea?
UPDATE: See this more recent post for information and photos of how to get a 2-pin bulb to fit in a BC3 fitting. This may well be the example which involves the most different ‘architecture of control’ issues so far – by a long way. […]
Anti-user seating in Oxford
Top two photos: A bench on Cornmarket Street, Oxford; Lower two photos: A bus stop seat perch on Castle Street. While from a very narrow specification point-of-view ‘they do their job’, what utter contempt for users these two seating examples demonstrate! The benches on Cornmarket […]
What I’ve learned so far as a freelance designer/engineer/maker: Part 1
This is the first in a series of essays where I’ll try to look at some of the realities of working freelance in this field; I hope these will be interesting and possibly useful to others contemplating this kind of work. Please note, these are […]
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 […]
Use of RFID in DRM
Via Dave Farber’s Interesting People, a brief New Scientist article outlines Sony’s continuing obsession with restricting and controlling its customers (the last one didn’t go too well): “A patent filed by Sony last week suggests it may once again be considering preventing consumers making “too […]