the myth of the ‘supermom’ supervisor

On Facebook I’ve seen a number of shares to an article in the Times Higher entitled “10 truths a PhD supervisor will never tell you“.  The author is writing from an Australian perspective, and is now a senior academic in a university there, so has seen, at least the system there, from both sides.  The article includes useful advice.  Some seems obvious, such as “A supervisor who is active in the area of your doctorate can help to turbocharge your work“; of course this may not be so obvious to a young PhD student … but then how many read THES?

However, I was sometimes lost as to whether the author was carping at her own PhD supervision many years ago, or writing satirically as the set of requirements for a PhD supervisor sounded a bit like the mythical supermom juggling nappies, school run in the SUV and voluntary work in the Opera House all in the gaps in her busy schedule as chief executive of a multi-national.

To be honest, as a PhD supervisor, I have sometimes felt like a flailing (and often failing) supermom, but the supermom is an invention of exploitative magazines, ignorant media and the odd misogynist, and the super-supervisor is no more soundly based.

Some of the comments on the THES website do pick up these contradictions, for example (truth 3) never being absent on the weekly meeting slot (the school run), but also (truth 4) powerful enough to protect the student from bureaucracy (the chief executive).

Most of the Facebook shares have been positive and the article reads well if read as hyperbole, however I can’t help feeling that it should be mixed with a little more realism … and maybe someday I should write “10 truths they never tell you about being a PhD supervisor”.

In the UK our PhD system (and indeed whole university system) dates from the time when less than 1 in 20 school-leavers went to University and of those less than 1 in 20 went on to do any sort of post-graduate degree or PhD. While the latter figure has not grown so much, the former is now near 40%.  I guess, in the dim past, with a super-elite of less than 0.25% doing a PhD, a ‘sink or swim’ approach may not have worked so badly; a bit like saying “Hey Usain, run”.

The mix of students has changed, but the attitudes and models have not kept pace, for example, many universities still count PhD supervision as ‘research’ time rather than teaching, a perk rather than a job. In the UK system we still, in practice if not in word, regard the PhD process as independent research rather than as training for independent research.  This puts unrealistic pressure on the student and makes the supervisory task one of all responsibility and little control (pretty much the clinical definition of stress).

To be honest some academics do take the old school approach, seeking research ‘cannon fodder’ rather than students, but for the prospective PhD student this is rarely an issue as they won’t accept you anyway unless you are already an academic Usain Bolt.  However, the vast majority of supervisors put in substantial time and personal energy in what is often, institutionally, a thankless task.

The fees for PhDs also reflect the old model, whether they are paid by the UK government, some sort of external sponsor or in rare occasions the student themselves.  I once calculated that the average PhD fees (higher for overseas student than EU ones) paid for a maximum of 2 hours per month for normal supervisory activities, this to include every email answered, university form filled in and paper/chapter read as well as face-to-face contact.  This is in contrast to a stated minimum contact time of 2 hours per month and in practice at least twice that, not to mention the above average periods.

Maybe we could have supermom supervision, but it would cost an awful lot more.

I have had some wonderful PhD students, but by definition you know them at one of their most vulnerable, but also most self-absorbed times of their lives.  When they are not actually having babies while doing the PhD (I’ve lost count of my PhD ‘grandchildren’), the thesis is like a baby, and every student is going through the emotional and physical trauma that entails!  The job of PhD supervisor is more often about motivating, cajoling, and wiping tears than sharing pearls of academic wisdom.  But, happily, the only homicidal student I have supervised (not PhD!) only threatened other academics and not me.

In my own experience, I bought my first mobile phone so that I could walk back and forth on the beach on a rare family holiday helping a student through an early paper submission, and I have received a complete thesis draft on Christmas Eve knowing I needed to read it by Boxing Day … indeed I cannot recall when I last had a Christmas period without either a PhD thesis to read for a student or one to examine externally.

I was fortunate in that my busiest time as a PhD suorvisor was when my daughters were already starting to grow up (although maybe they did not think so at the time), as they were born just before and while doing my own PhD (yes Colin you too were a PhD grandfather).  A colleague, who had had his first child while he was already a long-standing academic, once told me how he had cut back his working hours. “I don’t come in until 8:30 and I leave by 4:30”, he said – oh my goodness an eight hour day. But then he spoilt it, “and I don’t start work again until after the baby is asleep at 7, and do less at weekends”.

So, if you are a prospective or current PhD student, do read the THES article.  However do also remember that to the extent that your supervisor satisfies any of the ‘supermom’ criteria, it is not that they are ‘doing their job’, but because, out of their own time and effort, they are doing it for you. And, please, don’t forget that they have a life as well.

And if you are a PhD supervisor and read the THES article with despair in your heart, believing you have failed your students, your university and yourself, remember, the ‘supermom’ supervisor is a myth.  At times being a supervisor may be demoralising, depressing and debilitating, but also there are rewards (albeit unlikely to be institutional ones) when you see your students mature.  And, please, don’t forget who your real children are.

CHI Academy … a Faustian bargain?

I am on a short excursion from walking Wales to CHI 2013 in Paris.

Last night I was inducted into the SIGCHI Academy. No great fanfares or anything, just a select dinner and a short ceremony. I thought Gerrit, who is current SIGCHI chair would look good with a sword dubbing each person, but instead just a plaque, a handshake and a photo or two by Ben Shniederman, amanuensis of CHI.

I feel in two minds. On the one hand there are many lovely people in CHI community, and I spent a great afternoon and evening chatting to folk including Phillipe Palanque, Mary Czerwinsky and Hiroshi Ishii over dinner. However, ACM and to some extent SIGCHI often appear like the Star Wars imperial forces, intent on global domination.

The CEO of ACM did little to dispel this at the opening ceremony this morning.  He spoke of ACM’s international aspirations and praised CHI for regularly having its conferences outside of the US.

Now ACM is the de facto international computing organisation and CHI is the de facto international conference in human–computer interaction, but by virtue of the fact that they are the US ones.  In principle, IFIP and Interact are the international computing organisation and HCI conference respectively, as IFIP is the UNESCO founded body of which ACM and other national computing bodies, such as the BCS in the UK, are members.  Interact, the HCI conference sponsored by IFIP is truly international being held in numerous countries over the years (but I think never yet the US!); in contrast having approximately two out of three conferences in the US is laudable, but hardly the sign of a truly international organisation.

So, is the ACM an originally US organisation that is in the process of slowly becoming truly international, or is it part of more general US cultural domination?  Although probably neither are completely accurate, at present there seems to be significant aspects of the latter under the guise of the former.  In a way this is, in microcosm, an image of the same difficult relationship between USA and UN in other areas of international affairs.

And by joining the SIGCI Academy am I increasing the European presence in CHI and thus part of the process to make it truly international, or selling my academic soul in a Faustian bargain?

wonder women

As I started to prepare for the Wales walk I learnt about Anne-Marie “Arry” Beresford-Webb, who in her DragonRun1027 was first to traverse the new Wales Coast Path and existing Offa’s Dyke long distance path all around Wales.  Only Arry was not content to walk around Wales, as I will do in a few weeks, but she ran it, 39 days, a marathon distance every day, all in support of Velindre Cancer Centre.  I thought Arry was Wonder Woman – just absolutely amazed, in a year of amazing Olympic successes, still my hero of the year if not the decade.

I thought this must be the summit of achievement, what could equal that.

Then Rob Styles (@mmmmmrob) shared a link on Twitter to One MIllion Lovely Letters.

Since she was eleven, Jodi Ann Bickley (@jodiannbickley) has been leaving notes “between text books, on buses, in libraries and as I got older in pubs, restaurants … anywhere I thought that maybe someone might need a little bit of cheering up, reassurance or just a reminder that actually they are pretty lovely” because “everyone deserves to know that they are thought of and they are loved. Even if it is by a complete stranger.“.  And now she is offering to write to anyone, beautiful hand written letters, full of love, to anyone, any of the seven billion strangers we all have in this world.

This would all be marvellous enough on its own, yet when she describes her lifelong project of lovely note leaving she goes on to say “… and as I got a little older in doctors surgeries and hospital beds“.  It turns out that the new turn to letter writing is because she has been recently “blessed with a lot of time“, and this blessing, not a lottery win leaving her a lady of leisure, or retirement at the end of her years, but a debilitating illness at the age of 24.

I am sure Arry’s ultra-marathon running is based on years of physical practice starting with small runs and building up to her epic achievement, gradually exercising muscles and joints so that when called upon to work in extremes they are ready.  Not that the work was not hard and painful, not that feet did not bleed and muscles ache, but a body prepared through small things for the great things demanded of it.

It sounds to me that in spirit and personalty,  Jodi has had just such exercise, creating a habit of joy-giving in small things so that when the big challenge came, while no less painful in the body and soul, she is ready, not just to endure, but to make it a blessing for others.

I am amazed and awed.

I myself have been blessed to know many wonderful women, not least my wife and lovely daughters.  And I can only thank God that in days of cynicism and depression, hardship and crisis, there are those who in different ways rise as heroes to inspire us all.

more on disappearing scrollbars

I recently wrote about problems with a slightly too smart scroll bar, and Google periodically change something in Gmail which means you have to horizontally scroll the page to get hook of the vertical scroll bar.

I just came across another beautiful (read terrible) example today.

I was looking at the “Learning Curve“, a bogspot blog, so presumably using a blogspot theme option.  On the right hand side was funky pull-out navigation (below left), but unfortunately, look what it does to the scroll bar (below right)!

   

This is an example of the ‘inaccessible scrollbar’ that I mention in “CSS considered harmful“, and I explain there the reason it arises.

The amazing thing is that this fails equally across all (MacOS) browsers: Safari, Firefox, Chrome, yet must be a standard blogspot feature.

One last vignette: as I looked at the above screen shots I realised that in fact there is a 1 pixel part of the scroll handle still visible to the left of the pull-out navigation.  I went back to the web page and tried to select it … unfortunately, I guess to make a larger and easier to select the ‘hot area’, as you move your mouse towards the scroll bar, the pull-out pops out … so that the one pixel of scrollbar tantalises, but is unselectable 🙁

Action Research in HCI

Recently Daniel Tetteroo asked if I knew about publications in HCI, prompted partly by the fact that I have described my Wales walk next year as a form of action research.

I realised that all my associations with the term were in information science rather than HCI, and other non-computer disciplines such as education and medicine. I also realised that the “don’t design for yourself” guidance, which was originally about taking a user-centred rather than technologist-centred approach, makes action research ideologically inimical to many.

I posted a question to Twitter, Facebook and the exec mailing list of Interaction yesterday and got a wonderful set of responses.

Here are some of the pointers in the replies (and no, I have not read them all overnight!):

Many thanks to the following for responses, suggestions and comments: Michael Massimi, Nathan Matias, Charlie DeTar, Gilbert Cockton, Russell Beale, David England, Dianne Murray, Jon Rogers, Ramesh Ramloll, Maria Wolters, Alan Chamberlain, Beki Grinter, Susan Dray, Daniel Cunliffe, and any others if I have missed you!

details matter: infinite scrolling and feature interaction

Many sites now dynamically add content to a page as you scroll down; this includes both Facebook and Twitter feeds, which add content as you get near the bottom.  In many ways this is a good thing, if users have to click to get to another page, they often never bother1.  However there can be unfortunate side effects … sometimes making sites un-navigable on certain devices.  There are particular problems on MacOS, due to the removal of scrollbar arrows, a usability disaster anyway, but confounded by feature interactions with other effects.

A recent example was when I visited the SimoleonSense blog in order to find an article corresponding to an image about human sensory illusions.  The image had been shared in Facebook, and I found, when I tried to search for it, also widely pinned in Pinterst, but the Facebook shares only linked back to the image url and Pinterst to the overall site (why some artists hate Pintrest).  However, I wanted to find the actual post on the site that mentioned the image.

Happily, the image url, http://www.simoleonsense.com/wp-content/uploads/2009/02/hacking-your-brain1.jpg, made it clear that it was a WordPress blog and the image had been uploaded in February 2009, so I edited the url to http://www.simoleonsense.com/2009/02/ and started to browse.  The site is a basically a weekly digest and so the page returned was already long.  I must have missed it on my first scan down, so I hit the bottom of the page, it dynamically added more content, and I continued to scroll.  Before long the scrollbar handle looked very small, and the page very big and every time I tried to scroll up and down the page appeared to go crazy, randomly scrolling anywhere, but not where I wanted.

It took me a while to realise that the problem was that the scrollbar had been ‘enhanced’ by the website (using the WordPress infinite scroll plugin), which not only added infinite scrolling, but also ‘smart scrolling’, where a click on the scrollbar makes an animated jump to that location on the scrollbar.  Now many early scrollbars worked in this way, and the ‘smart scroll’ options is inspired by the fact that Apple rediscovered this in iOS for touch screen interaction.  The method gives rapid interaction, especially if the scrollbar is augmented by ‘tips’ on the scrollbar (see the jQuery smartscroll demo page).

Unfortunately, this is different from the Mac normal behaviour when you click above or below the handle on a scrollbar, which effectively does screen up/down.  So, I was trying to navigate up/down the web page a screen at a time to find the relevant post, and not caring where I clicked above the scroll handle, hence the apparently random movements.

This was compounded by two things.  The first is a slight bug in the scrolling extension which means that sometimes it doesn’t notice your mouse release and starts scrolling the page as you move your mouse around.  This is a bug I’ve seen in scrolling systems for many years, not taking into account all the combinations of mouse down/up, enter/leave region etc., and is present even in Google maps.

The second compounding factor is that since MacOS got rid of the scrollbar arrows (why? Why? WHY?!!), this is now the only way to reliably do small up/down movements if you don’t have a scroll wheel mouse or similar.

Now, in fact, my Air has a trackpad and I think Apple assumes you will use this for scrolling, but I have single-finger ‘Tap to click’ turned off to prevent accidental selections, and (I assume due to a persistent bug) this turns off the two finger scrolling gesture as well (even though it is shown as on in the preferences), so no scrolling from the touchpad.

Since near the beginning of my career I have been fascinated by these fine design decisions and have written previously about scrollbars, buttons, etc.  They are often overlooked as they form part of the backdrop to more significant applications and information.  However, the very fact that they are the persistent backdrop of interaction makes their fluid usability crucial, like the many mundane services, buses, rubbish collection, etc., that make cities work, but are often unseen and unnoticed until they fail.

Also note that this failure was not due to any single feature or bug, but the way these work together what the telephony industry originally named ‘feature interaction‘, but common across all technological systems  There is no easy fix, apart from (i) thinking of all possible scenarios (reach for your formal methods in HCI!) and (ii) testing across different devices.  And certainly (Apple please listen!) if it ain’t broke, don’t fix it.

Happily, I did manage to find the post in the end (I forget how, maybe random clicking) and it is “5 Ways To Hack Your Brain“.  The individual post page has no dynamic additions, so is only two screens big on my display (phew), but still scrolled all over the place as I tried to select the page title to paste above!

  1. To my mind, early web guidance, was always wrong about this as it usually suggested making pages fit a screen to improve download speed, whereas my feeling, when using a slow connection, was it was usually better to wait a little longer for one big screen (you were going to have to wait anyway!) and then be able to scroll up and down quickly.[back]

get fit on Tiree

Today is the winter 10K run on Tiree.  It has been organised by Craig Watson, one of the airport firefighters on Tiree, in aid of the “Michelle Henderson Cervical Cancer Trust”.  It is looking a lovely day for it, although there will be a chill in the air under the clear blue winter skies.  I saw the plane land earlier and I know there are folks coming over both on the plane and the ferry to take part.  Personally I have trained with my usual level of foresight doing my first run for 6 months last Tuesday :-/

Of course this is not the only event of its kind on Tiree there is the annual 10k, which I sadly missed this year as I pulled my Achilles tendon :-(, a round island sponsored cycle in March this year, and ‘Team Tiree‘ get off island for various events through the year.

Although this winter 10K is organised by Craig, many of the island fitness activities are due to Will, runner of ironman races and organiser of the Costa del Muscle training week I took part in in August and other regular island fitness activities (from 9 to 90s!).

Next year Will is branching out and organising residential training camps, one in Majorca (for the warm weather wimps) and one in Tiree next March. The latter starts the week after the next Tiree Tech Wave, so you could come for a weekend of sitting around hacking technology followed by another of shedding flab and toning muscle!

The war in the west

Just got back from the book launch for “Tiree: War among the Barley and Brine“.  Organised by An Iodhlann and the Islands Book Trust.

Mike Hughes, one of the authors, gave a talk and there were ex-service men connected with Tiree and their families present.  One man was the son of the pilot of one of the two Halifaxes which crashed into each other over the airfield on a cloudy day – a father he had never met as his mother was only 4 months pregnant at the time.

I hadn’t realised that it was from Tiree that the weather reports came in that set the timetable for D-Day.  The meteorological squadrons are unsung heroes of the war, flying far out into the Atlantic, in conditions where all other planes were grounded, to get the long-range weather data that is so easy to gather now-a-days from satellites.  Sadly the airman who had made the crucial weather observations for D-Day did not survive the war dying in that same Halifax accident over Tiree.

Neither had I known that Tiree was to be the staging post for the withdrawal of Winston Churchill and the Royal Family had the worst happened and the the German’s invaded Britain.  So, before it withdrew to a government in exile in Saskatchewan, the last outpost of British sovereignty would have been … Tiree.

First version of Tiree Mobile Archive app goes live at Wave Classic

The first release version of the Tiree Mobile Archive app (see “Tiree Going Mobile“) is seeing real use this coming week at the Tiree Wave Classic. As well as historical information, and parts customised for the wind-surfers, it already embodies some interesting design features including the use of a local map  There’s a lot of work to do before the full launch next March, but it is an important step.

The mini-site for this Wave Classic version has a simulator, so you can see what it is like online, or download to your mobile … although GPS tracking only works when you are on Tiree 😉

Currently it still has only a small proportion of the archive material from An Iodhlann so still to come are some of the issues of volume that will surely emerge as more of the data comes into the app.

Of course those coming for the Wave Classic will be more interested in the sea than local history, so we have deliberately included features relevant to them, Twitter and news feeds from the Wave Classic site and also pertinent tourist info (beaches, campsites and places to eat … and drink!).  This will still be true for the final version of the app when it is released in the sprint — visitors come for a variety of reasons, so we need to offer a broad experience, without overlapping too much with a more tourism focused app that is due to be created for the island in another project.

One crucial feature of the app is the use of local maps.  The booklet for the wave classic (below left) uses the Discover Tiree tourist map, designed by Colin Woodcock and used on the island community website and various island information leaflets.  The online map (below right) uses the same base layer.  The map deliberately uses this rather than the OS or Google maps (although final version will swop to OS for most detailed views) as this wll be familiar as they move between paper leaflets and the interactive map.

   

In “from place to PLACE“, a collection developed as part of Common Ground‘s ‘Parish Maps‘ project in the 1990s, Barbara Bender writes about the way:

“Post-Renaissance maps cover the surface of the world with an homogeneous Cartesian grip”

Local maps have their own logic not driven by satellite imagery, or military cartography1; they emphasise certain features, de-emphasise others, and are driven spatially less by the compass and ruler and more by the way things feel ‘on the ground’.  These issues of space and mapping have been an interest for many years2, so both here and in my walk around Wales next year I will be aiming to ‘reclaim the local map within technological space’.

In fact, the Discover Tiree map, while stylised and deliberately not including roads that are not suitable for tourists, is very close to a ‘standard map’ in shape, albeit at a slightly different angle to OS maps as it is oriented3 to true North whereas OS maps are oriented to ‘Grid North’ (the problems of representing a round earth on flat sheets!).  In the future I’d like us to be able to deal with more interpretative maps, such as the mural map found on the outside of MacLeod’s shop. Or even the map of Cardigan knitted onto a Cardigan knitted as part of the 900 year anniversary of the town.

     

Technically this is put together as an HTML5 site to be cross-platform,, but … well let’s say some tweaks needed4.  Later on we’ll look to wrapping this in PhoneGap or one of the other HTML5-to-native frameworks, but for the time being once you have bookmarked to the home page on iOS looks pretty much like an app – on Android a little less so, but still easy access … and crucially works off-line — Tiree not known for high availability of mobile signal!

  1. The ‘ordnance‘ in ‘Ordnance Survey‘ was originally about things that go bang![back]
  2. For example, see “Welsh Mathematician walks in Cyberspace” and  “Paths and Patches – patterns of geognosy and gnosis”.[back]
  3. A lovely word, originally means to face East as early Mappa Mundi were all arranged with the East at the top.[back]
  4. There’s a story, going cross browser on mobile platform reminds me so much of desktop web design 10 years ago, on the whole iOS Safari behave pretty much like desktop ones, but Android is a law unto itself!.[back]

Death by design

Wonderful image and set of slides describing some of the reasons multitasking is a myth and how the interfaces we design may be literally killing people (during a mobile outage in Dubai cat accidents dropped by 20%).

Thanks to Ian Sommervile for sharing this on twitter.