All this in one day

By Laura O'Grady, August 3, 2010

A few things caught my eye in today’s news.

A man was charged (”suspicion of arbitrary conduct for having used hospital equipment without authorization”) for sewing his own wound because he didn’t want to wait in the ER any longer.

Jonas, 32, sewed up his own leg after ER wait

Canadian Senator Jacques Demers has just gone public with his recent health care experience. I’ll let you read the details about that one on your own.

Hockey man-turned-Senator Demers survives nearly fatal mishap during surgery

And the CMA wants change in the health care system. But the patients should do it.

On a related note when ever I look at Google News I don’t know if I’m impressed or afraid that Health is one of their seven categories of news items.

Bookmark and Share

Tables as a form of information visualization

By Laura O'Grady, August 1, 2010

Readers, you may find this blog posting of interest:

http://datamining.typepad.com/data_mining/2010/08/the-interpretation-of-tables-in-texts-2000.html

First, this guy (not to be rude, his name is Matthew Hurst) did his PhD on the depiction of data in tables. This is interesting in of itself. By tables I mean a plain old box with fields in rows and columns. It may seem “useless” or “stupid” to a lot of people but how many of us read data in this format today? Excel alone means probably millions. I, for one, am glad that people are working on ways to improve this.

Now comes the value added part. The author goes on to reference an article, “Exploiting a Web of Semantic Data for Interpreting Tables”, which can be found here:

http://journal.webscience.org/322/

The abstract states:

Much of the world’s knowledge is contained in structured documents like spreadsheets, database relations and tables in documents found on the Web and in print. The information in these tables might be much more valuable if it could be appropriately exported or encoded in RDF, making it easier to share, understand and integrate with other information. This is especially true if it could be linked into the growing linked data cloud. We describe techniques to automatically infer a (partial) semantic model for information in tables using both table headings, if available, and the values stored in table cells and to export the data the table represents as linked data. The techniques have been prototyped for a subset of linked data that covers the core of Wikipedia.

I’m looking forward to what this collaboration yields.

Bookmark and Share

Patient Advocacy: re-visiting strategies from the AIDS movement

By Laura O'Grady, August 1, 2010

Some things never change.

The first International AIDS conference was held in Atlanta, Georgia in 1985. It was next held in the US (San Francisco) in 1990. Shortly thereafter the US closed its borders to persons with HIV. There has never been an International AIDS conference held there since. Not only did this add burden to other less wealthy countries to act as host it also made it tricky for travelers in which unforeseen layovers required landing on US soil (for example, the International AIDS conferences in Vancouver in 1996 and in Toronto in 2006) . Obama has recently lifted this ban. It only took twenty years. Not sure where the US AIDS movement stood on this issue – perhaps they were overwhelmed with advocating for research funding, access to medications, affordable housing and other fundamental issues that many people living with HIV struggle with on a daily basis. Some of their extraordinary work on these latter issues has been documented in Randy Shilts excellent book, “And the band played on“.

Here in Canada we didn’t shy away from vocal outcries of injustice, particular in relation to access to affordable medications during the Vancouver conference (1996) but things seemed to be more tame when held in Toronto in 2006. The end of the International AIDS conference this past month in Vienna, Austria has brought attention back to Canadian HIV/AIDS activists efforts.

This recent CBC article has reminded me of the “good old days”.

One of the most important shifts in the AIDS movement was the legitimacy and status of those infected. How many remember the Four H club: homosexual, hemophiliac, Haitian and heroin user? The shift away from this stigmatizing labeling was a slow process. A handful of people publicly disclosing their status, many (e.g. Ryan White, Rock Hudson, Elizabeth Glaser) because they were forced to so. No doubt this helped bring a face to the disease. But there was still much stigma, especially centred around transmission. Camps between those who “got it the right way” (e.g. by transfusion) separated themselves from others who engaged in behaviour considered deserving of certain death. It was a great time for the “holier than thou” crowd.

Here in Toronto, a city with a large population of persons infected with HIV a number of key events occurred that helped “turn the tide”. On the treatment side the use of steroids as an adjunctive treatment for PCP was a substantial discovery by a team at Toronto Western Hospital. This discovery was published in 1987 in “The Lancet”.

On the advocacy side we began to made great strides when local physicians disclosed their HIV positive status, some changing their medical specialities in order to reduce patients’ at risk for infection during procedures and others changing their practice to focus entirely on the care of persons with HIV. Many of these were gifted speakers and were able to articulately argue and advocate for persons with HIV, including themselves. More power, more legitimacy, more voice.

Others, such as Phil Berger, had the crisis literally fall in their lap when large percentages of their practice constituted people infected with HIV. Phil advocated hard and fast on behalf of his patients. He attended the first International AIDS conference and continues to be a voice in the movement. He is probably first physician I knew who was truly provided patient-centred care. In 1985.

And no one could argue that Stephen Lewis and his work in HIV in developing nations has been nothing short of extraordinary.

But perhaps the most significant change came about by two (seemingly ordinary women), both from Toronto, both lawyers and both HIV positive. Not a single member of the four H club. Louise Binder, a leader in drug-policy reform almost single-handedly forced the Health Protection Branch at Health Canada to change their policies around drug trials. Maggie Atkinson also worked on treatment advocacy as well as inclusion of persons with HIV in research.

The most significant advocacy movement occurred during the 1996 Canadian federal election. The National AIDS strategy expired that year and there was no firm commitment to renew it. Maggie and Lousie attended an elite, invitation only Chretien (then federal Liberal party leader) fundraiser in Toronto where they mingled politely with other “friends” of the Liberal Party, most of whom were undoubtly unaware of their intentions. As soon as Chretian took the floor to speak Louise disrupted him with a cry from the floor demanding the AIDS strategy be renewed. Both her and Maggie were immediately escorted out. However, the funding was renewed the next day.

Louise also worked tirelessly to help provide access for children to the HIV drug Tenofovir. Part of her strategy involved a press conference bringing the issue to the public’s attention. Her efforts were successful and the drug was made available. For this she and her other work in HIV Louise was awarded the Order of Ontario.

I look forward to seeing my colleagues in the patient advocacy movement with similar distinctions in the coming years.

For those of us in this movement things have also moved slowly. We’re attempting to call attention to the wide spread (yet disjointed) problems with the health care system. We have a few disadvantages. Our issue has not a front page story every day for years. Our issue does not involve the fear of catching a deadly virus. But our one advantage is that everyone of us is a patient and is only one encounter from a bad, possibly catastrophic experience. The Internet is full of these stories. It will take time for us to see ourselves in other people’s health care stories. Many of us could not relate to the Four H club. At first.

We will also need to collaborate in ways we never dreamed possible.

Bookmark and Share

The Munk Debate: Health Care

By Laura O'Grady, July 25, 2010

If you are interested in the healthcare system, whether you from Canada or the US you should listen to this debate. Now.

The Munk Debate: Health Care

“Be it resolved, I would rather get sick in the U.S. than in Canada.”

Arguing for the benefits of the Canadian healthcare system are former presidential candidate Howard Dean, and Dr. Robert Bell, President and CEO of the University Health Network. Speaking in favour of the U.S. system is Dr. William Frist, former U.S. Senate Majority Leader and nationally recognized surgeon, and Dr. David Gratzer author of the Donner Prize award-winning book, Code Blue:Reviving Canada’s Health Care System.

My views on this: there are basically two sides to every story, neither are right, neither are wrong. Both systems would likely benefit from more collaboration.

Bookmark and Share

Visualization: Indexed. By Jessica Hagy

By Laura O'Grady, July 12, 2010

In honor of Jessica’s fine (last but not least) chapter in, “Beautiful Visualization” I offer my own , perhaps feeble attempt, at the fine art of indexing information. Try to imagine it is on an index card.

middle

venn diagram: me, you, stickiness

Can you guess the reference? Hint: It is the title of a song.

Bookmark and Share

Take 2: the iPad’s competition

By Laura O'Grady, July 12, 2010

This post just in from Flowing Data, one of my favourite data visualization blogs. A diagram of where the iPad fits in compared to available technologies.

ipad competition

ipad competition

This is an interesting analysis. I had not considered it as a gaming console. Probably because I don’t play computer games.  Not sure if any of the games available allow for multi-player functionality.

As an e-Reader, yes I think that’s a fair comparison as I mentioned in my original post.  The iPad doesn’t use e ink but it makes up for this by displaying in colour IMHO.

As a computer, no, I don’t think it is in the same ballpark.  You can’t multi-task with an iPad. No comparison there.

As a “catch-up” I don’t think that is a fair either. None of those products have been around long enough nor are they in use enough to merit comparison.

I think the graphic is bang on when it outlines planned uses by percentage (Internet surfing = 68%, email = 44%, e-books = 37%, reading newspapers = 28%, watching video 24%).  A lot of consumption and little collaboration.

BTW, those categories don’t add up to one hundred percent. I wonder how the question to collect that information was worded?

None of these, with the exception of email, are really all that collaborative (depending on what one does while surfing, of course) in nature. No specific mention of “social networking” as a category  What happened to email being dead and  Facebook and Twitter now rule? I guess the authors’ of this survey didn’t see that post!

Warning – too much consumption instead collaboration may lead to isolation and a diminished awareness of “what all the cool kids” are doing.

Bookmark and Share

The iPad as the ultimate consumer: no collaboration here!

By Laura O'Grady, July 9, 2010

I’ve been thinking about what the iPad is in comparison to other devices we’ve had so far, what niche it serves and how it accomplishes this.

I think the main purpose of the iPad is CONSUMPTION of information, not collaboration or creation (like web 2.0). That’s why there was no built-in camera – it was just for viewing photos, not taking them. Same thing for the video – no video camera on the iPad, just the capacity to watch videos. It’s made for you to read, e.g. e-books and web sites, not write. I think in the earlier versions there is a limited word processor (Note) but nothing fancy. There is a need for input, hence the on-screen keyboard. After all you will to have some capacity for data entry in order to specify your content.

This thing doesn’t boot up. It turns on. In seconds.

The weight was one of the earliest complaints about it (to be fair it was being compared to the next closest thing, devices that were not designed to do the same things). I’ve read someone’s blog posting describing how they would not likely use it while reading in the subway because it was too heavy to hold while standing. I think they were already using a Sony eReader (which weighs about 300 grams) so this experience has obviously affected their perception. The iPad (sans 3G) comes is more than double at 690 grams.

It is definitely designed to perform in a certain way that is brand new to the user. We can see this quite clearly when it was first released and the blogosphere was crammed with comparisons to what already existed (e.g. eReaders, tablets, netbooks). What worries me is that more and more apps will be written so that it supports the functionality of laptop or netbook. Already there is a suite of business apps and an external keyboard.  The apps store reveals more and more products that move beyond consumption. I think it is going to turn into a, “ya, this is great but it would be way better if it did X”. If this happens people will have missed the point. Consume not collaborate. Sometimes it’s a good idea to just “take a break” and be entertained.

Please see my colleague Cameron Norman’s take on the iPad.

Bookmark and Share

Publications – we all need them. Where do (or should) they come from?

By Laura O'Grady, May 1, 2010

One of the obligations of an academic is to produce scholarly research papers in peer reviewed publications. The process by which these articles are written is very much part of the training and apprenticeship process one engages in while attending university. There are courses on conducting research, including those that focus on qualitative, quantitative, or even mixed methods. Other fields concentrate more on producing papers that are theoretical in nature. All of these efforts require a lot of training, reading, writing and effort. Sometimes this process occurs singularly, within our own heads. Other times knowledge is derived and learned collaboratively.

Many students will engage at some point in in an original research project by which they will be expected to design, execute, write and publish a work of their own. Like most academic exercises we are expected to “do our own work” to demonstrate that we have grasped the concepts. Exams are another example of this process.

Some research papers are hits (evident by their number of citations) whereas others may be considered a miss (or perhaps just a bit ahead of their time like Mendel and his pea experiments). As academics we are now also expected to collaborate with our colleagues on research studies. Inter-disciplinary teams that bring different perspectives are considered to have great merit in grant applications, which are often necessary before engaging in research. Ways to support this process are evolving through technology (e.g. Microsoft Word’s track changes and comments to wikis). By promoting collaboration early on in the education system we are also improving our chances at succeeding in this process later when we are in the work force.

Recently I was speaking to a colleague about the “half finished papers” that we all have saved on our computers. I shared that I recently re-named the folder I store these papers in as “old stuff” so that when I see it I don’t cringe over the lost opportunity any of those papers may have brought.

To help “liberate” these long forgotten strings of thought I would like to propose a new journal. This journal would accept papers in their unfinished form. It would be called, “The Journal of Half Finished Papers” or the “Journal of Well Intended Ideas” or something like that. The purpose would be so that others could read our partially formed ideas, works in progress and hopefully stimulate further thoughts and promote collaboration. This journal would be different from other similar repositories. It would track the ideas that sprung from it, not the citations. Now this may be a real indication of success in collaboration.

Bookmark and Share
Join the forum discussion on this post - (1) Posts

Why Web 3.0 may be a step backwards from Web 2.0

By Laura O'Grady, May 1, 2010

First off, for the purposes of this post I would like to declare that in using the phrase “web 3.0″ I’m referring to the semantic (defined as “meaning”) and “web 2.0″ as collaboration. My apologies in advance to my techie friends who would argue that web 2.0 means a lot more than that (and you know that I know that!).

I wanted to learn more about the semantic web so I read John Breslin, Alexandre Passant and Stefan’s Decker’s excellent book, “The Social Semantic Web“. The authors provide a nice introduction to semantics and the web, defining and describing various metadata formats (e.g. RDF) and ontologies (e.g. OWL).

I’m now concerned about the progress we’ve made moving the web (both technically and socially) towards a more collaborative environment.

There are many components of the semantic web that will still support collaboration (e.g. the semantic wiki, tagging and social networking). But my concern is about the automated, machine-driven ontologies and metadata schemas. The terms, definitions and applications associated with these are, again, decided by a closed group of individuals (qualified, I might add but closed nonetheless) who determined what will be labeled what. This will affect who will find what.

Unless the terms used in these ontologies are already known the information seeker using their favourite search engine the end results may be the same as someone trying to find a book indexed by the Dewey Decimal system without knowing the meaning of the numeric codes.

What if you have access to the number but not its meaning? Why are we denying access to the developments of these standards and not using a community driven folksonomy? Or what if you were denied access to the process? Where’s the collaboration in that?

Bookmark and Share
Join the forum discussion on this post - (1) Posts

Twitter tidbits

By Laura O'Grady, October 25, 2009

I’ve been using Twitter for a couple of months now (take a peek at my tweets by looking in the column on the right under the heading, “Laura’s Tweets” or follow me @ogradylaura).

I’m not sure what’s going on with the API for this particular application (as opposed to Facebook or any other social networking or web 2.0 type of services) but there seems to be quite the buzz around mining the Twitter feed.

Here’s just a few Twitter utilities I’ve saved in the past while.

  • Trendistic – see trends in Twitter
  • Backtweets – search for links on Twitter
  • oneforty – Twitter apps
  • Tweetstats – measures your tweets
  • TweetMeme – hottest links on Twitter, measure your performance
  • Twittermood – United States Map of Mood (hey, developers, how about a version for Canada?)
  • TwitterVenn – for comparing two concepts on Twitter (see my comparison of ehealth and collaboration)
  • Twitnest – plots your friends in relation to your Twitter account
  • TwitterSheep – Use your Twitter account to form a tag cloud from your twitter followers
  • Klout – Twitter analytics
Bookmark and Share
Join the forum discussion on this post - (1) Posts

OfficeFolders theme by Themocracy