Category Archives: Intrusive technology

Designing Safe Living

New Sciences of Protection logo Lancaster University’s interdisciplinary Institute for Advanced Studies (no, not that one) has been running a research programme, New Sciences of Protection, culminating in a conference, Designing Safe Living, on 10-12 July, “investigat[ing] ‘protection’ at the intersections of security, sciences, technologies, markets and design.”

The keynote speakers include the RCA’s Fiona Raby, Yahoo!’s Benjamin Bratton and Virginia Tech’s Timothy Luke, and the conference programme [PDF, 134 kB] includes some intriguing sessions on subjects such as ‘The Art/Design/Politics of Public Engagement’, ‘Designing Safe Citizens’, ‘Images of Safety’ and even ‘Aboriginal Terraformation (performance panel)’.

I’ll be giving a presentation called ‘Design with Intent: Behaviour-Shaping through Design’ on the morning of Saturday 12 July in a session called ‘Control, Design and Resistance’. There isn’t a paper to accompany the presentation, but here’s the abstract I sent in response to being invited by Mark Lacy:

Design with Intent: Behaviour-Shaping through Design
Dan Lockton, Brunel Design, Brunel University, Uxbridge, Middlesex UB8 3PH

“Design can be used to shape user behaviour. Examples from a range of fields – including product design, architecture, software and manufacturing engineering – show a diverse set of approaches to shaping, guiding and forcing users’ behaviour, often for intended socially beneficial reasons of ‘protection’ (protecting users from their own errors, protecting society from ‘undesirable’ behaviour, and so on). Artefacts can have politics. Commercial benefit – finding new ways to extract value from users – is also a significant motivation behind many behaviour-shaping strategies in design; social and commercial benefit are not mutually exclusive, and techniques developed in one context may be applied usefully in others, all the while treading the ethical line of persuasion-vs-coercion.

Overall, a field of ‘Design with Intent’ can be identified, synthesising approaches from different fields and mapping them to a range of intended target user behaviours. My research involves developing a ‘suggestion tool’ for designers working on social behaviour-shaping, and testing it by application to sustainable/ecodesign product use problems in particular, balancing the solutions’ effectiveness at protecting the environment, with the ability to cope with emergent behaviours.”

The programme’s rapporteur, Jessica Charlesworth, has been keeping a very interesting blog, Safe Living throughout the year.

I’m not sure what my position on the idea of ‘designing safe living’ is, really – whether that’s the right question to ask, or whether ‘we’ should be trying to protect ‘them’, whoever they are. But it strikes me that any behaviour, accidental or deliberate, however it’s classified, can be treated/defined as an ‘error’ by someone, and design can be used to respond accordingly, whether viewed through an explicit mistake-proofing lens or simply designing choice architecture to suggest the ‘right’ actions over the ‘wrong’ ones.

Lights reminding you to turn things off

Standby indicators - Duncan DrennanStandby indicators - Duncan Drennan

Duncan Drennan
, who writes the very thoughtful Art of Engineering blog, notes something extremely interesting: standby lights, if they’re annoying/visible enough, can actually motivate users to switch the device off properly:

Our DVD player has (to me) the most irritating standby light that I have ever seen on any device. When on, the light is constantly illuminated, but when in standby the light flashes continuously (at a slow rate). This drives me mad, but results in an interesting action – it causes me to turn it off at the plug when I am not using it (which is most of the time). Suddenly one little flashing light has resulted in more energy saving than having no light.

As he notes, designing a system with an indicator which actually draws power to inform you of… ‘nothing’ … actually may not be as inefficient as a from-first-principles efficiency design process would suggest, because of that human reaction. Similarly to the Static! project’s Power-Aware Cord, you may need to use a little extra energy to make people realise how much they’re using without thinking. Although:

There is one problem with this, it only works on people who care. If I did not care about saving energy, then I would just leave the laptop plugged in and the DVD player on. That means that you have to consider how your users will handle this kind of subtle feedback and determine whether turning the light off, or encouraging unplugging, results in more energy savings.

Sometimes the most obvious design decisions may not be the ones which result in the greatest energy saving.

This is a very astute observation indeed.

Are there any other examples where this sort of effect can be usefully employed? How similar is this to the ‘useful landmine’ concept where you deliberately force/provoke/annoy yourself into taking actions you otherwise wouldn’t bother/would forget to do?

User intent and emergence

Something which came out of the seminar at Brunel earlier this week (thanks to everyone who came along) was the idea that any method of selecting ways to design products that aim to shape or guide users’ behaviour really must incorporate some evaluation of users’ actual goals in using the product – users’ intent – alongside that of the designer/planner. This seems obvious, but I hadn’t explicitly thought of it before as a prerequisite for the actual selection method (instead, I’d assumed these kinds of issues could be shaken out during the design process, based on designers’ experience and judgement, and then in user testing). In retrospect it really does need to be considered much earlier in the process, while actually choosing which approaches are going to be explored. (Given how long I’ve spent reading about bad design and poor usability, you’d think I’d have twigged this earlier.)
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Mosquito controversy goes high-profile

Mosquito - image from Compound Security

The Mosquito anti-teenager sound device, which we’ve covered on this site a few times, was yesterday heavily criticised by the Children’s Commissioner for England, Sir Albert Aynsley-Green, launching the BUZZ OFF campaign in conjunction with Liberty and the National Youth Agency: Buzz Off logo

Makers and users of ultra-sonic dispersal devices are being told to “Buzz Off” today by campaigners who say the device, which emits a high-pitched sound that targets under 25 year olds, is not a fair or reasonable solution for tackling anti-social behaviour. The campaign… is calling for the end to the use of ultra-sonic dispersal device. There are estimated to be 3,500 used across the country.
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Destroy everything you touch

The sandpaper cover of Debord's Memoires. Images from eBay

We can’t help but be familiar with the concept of ‘malicious code’ in the context of computer security and programming, but in general the idea of products or technology which, as they’re used, sabotage or degrade the performance of a ‘rival’, is intriguing and not well-explored. Scott Craver’s Underhanded C contest is a fascinating example from the ‘white hat’ side of the fence; Microsoft’s use of deliberately targeted style sheets on MSN.com to degrade Opera’s performance is another; and the CIA’s alleged planting of software bugs in Russian pipeline control software is a third. The Sony DRM rootkit might also fall into this category (as would this!)

But on a much more concrete level, we have this playful example: Memoires by Guy Debord, psychogeographer and Situationist, was originally published with a rough sandpaper cover:

Memoires was written, or rather assembled, by Guy Debord and Asger Jorn in 1957. Debord himself often referred to Memoires as an anti-book, and the original edition was bound in sandpaper, that it might destroy other books. The text is entirely composed of fragments taken from other texts: photographs, advertisements, comic strips, poetry, novels, philosophy, pornography, architectural diagrams, newspapers, military histories, wood block engravings, travel books, etc. Each page presents a collage of such materials connected or effaced by Jorn’s structures portantes, lines or amorphous painted shapes that mediate the relationships between the fragments.

(from an article by David Banash)

Debord's Memoires. Images from eBay

And from this article by Christian Nolle:

The book is most famous for its sandpaper cover. An auto-destruction feature that enabled it to damage not only the book it might be standing next to in the bookshelf, but also the person who would be reading it. An anti-book to destroy all other books.

Permild writes: “Long had he [Jorn] asked me, if I couldn’t find a unconventional material for the book cover. Preferably some sticky asphalt or perhaps glass wool. Kiddingly, he wanted, that by looking at people, you should be able to tell whether or not they had had the book in their hands. He acquiesced by my [Permild’s] final suggestion: sandpaper (flint) nr. 2: ‘Fine. Can you imagine the result when the book lies on a blank polished mahogany table, or when it’s inserted or taken out of the bookshelf. It plans shavings of the neighbours desert goat [?]’.

In all the literature that I have located, Debord is the person who is refered to as the inventor of the sandpaper cover. However, as it turns out Debord had nothing to do with it… Permild continues, «Asger loved – as he often expressed it, to place small time controlled bombs». This was certainly a bomb. A bomb invented by the printer, whose job is normally of a technical nature. The sandpaper cover was a really good idea, but practically it never managed to practice what it preached. It did, however, make its readers conscious about handling it or where to place it.

One the other hand, Memoires placed itself on a shelf among precious object, something to be handled with great care… The American Hakem Bey did something similar in the 1970s. In homage to Guy Debord, Bey made a book with sandpaper on the inside. This way he rendered the book into auto-destruct mode if you would ever dare to read it. A potential bomb to go off if you would open it. Memoires, on other hand is a bomb, not a potential bomb. No matter how you would handle it, there was always the danger that it could damage your precious collection of 1920s French poetry.

The photos above come from this French eBay listing – the copy on sale reached €3,810.

Do you really need to print that?

Do you really need to print that?
Do you really need to print that?

This is not difficult to do, once you know how. Of course, it’s not terribly useful, since a) most people don’t read the display on a printer unless an error occurs, or b) you’re only likely to see it once you’ve already sent something to print.

Is this kind of very, very weak persuasion – actually worthwhile? From a user’s point of view, it’s less intrusive than, say, a dialogue box that asks “Are you sure you want to print that? Think of the environment” every time you try to print something (which would become deeply irritating for many users), but when applied thoughtfully, as (in a different area of paper consumption) in Pete Kazanjy’s These Come From Trees initiative, or even in various e-mail footers* (below), there may actually be some worthwhile influence on user behaviour. It’s not ‘micropersuasion’ in Steve Rubel’s sense, exactly, but there is some commonality.

Please consider the environment

I’m thinking that addressing the choices users make when they decide to print (or not print) a document or email could be an interesting specific example to investigate as part of my research, once I get to the stage of user trials. How effective are the different strategies in actually reducing paper/energy/toner/fuser/ink consumption and waste generation? Would better use of ‘Printer-friendly’ style sheets for webpages save a lot of unnecessary reprints due to cut-off words and broken layouts? Should, say, two pages per sheet become the default when a dicument goes above a certain number of pages? Should users be warned if widows (not so much orphans) are going to increase the number of sheets needed, or should the leading be automatically adjusted (by default) to prevent this? What happens if we make it easier to avoid printing banner ads and other junk? What happens if we make the paper tray smaller so the user is reminded of just how much paper he/she is getting through? What happens if we include a display showing the cost (financially) of the toner/ink, paper and electricity so far each day, or for each user? What happens if we ration paper for each user and allow him or her to ‘trade’ with other users? What happens if we give users a ‘reward’ for reaching targets of reducing printer usage, month-on-month? And so on. (The HP MOPy Fish – cited in B J Fogg’s Persuasive Technology – is an example of the opposite intention: a system designed to encourage users to print more, by rewarding them.)

Printing is an interesting area, since it allows the possibility of testing out both software and hardware tactics for causing behaviour change, which I’m keen to do.