Showing posts with label open data. Show all posts
Showing posts with label open data. Show all posts

Wednesday, July 6, 2011

A quick morning rant about "gender" and data collection

This morning I read that Google+ is going to make your name and "gender" required to be public if you want to participate.  This bothers me for several reasons:

Web sites and forms notoriously say "gender" when they mean "sex" and only put M/F or Male/Female as options. When this type of choice is required but called "gender" it erases many people who do not feel that those options cover their gender since that is actually something way more mutable than your assigned sex at birth.  Solutions: Call it "sex" which is really what those two categories are or don't make something that is not in fact binary into a required choice of two options.

Google are so proud of being all scientific and data driven and I'm frustrated that they would not take the opportunity on their new potentially game-changing social platform to re-vamp data collection. Don't they have the processing power to allow people to put in whatever they like as "gender" and let the power of the search sort things out in the end?  If a small number of people want to put "jedi" or "dog" let those people find each other!  Who cares if there are some people who don't feel like Male/Female defines them?  Why Google? Why do you want to act like two boxes can cover the breadth of human experience as it relates to gender in this world?  Why can't you innovate on the small things as well as the big things that affect human interactions?

I'd really like to see a shift in how we collect data where there is more trust that the user knows who and what they are and that they want to share this information at their comfort level and that those on the other side, let's call them advertisers (cause isn't that what it all comes down to?), be the ones to deal with the outliers and uniqueness of human experience instead of trying to bash everyone into a two-party system.

Sidenote: When I have collected data recently for PyStar and allowed the gender field to be a text box I have found that the expected percentage (98%) of people entered "typical" information like woman, girl, female and that those who needed to express a different response appreciated the ability to do so by entering something else.  Leaving this field to user input choice did not result in a messy, chaotic list of random words or unidentifiable descriptors.  I fear not that most people will suddenly start to be something else when given more autonomy on forms.

Friday, December 11, 2009

So you want a new Talos suite, eh?

This quarter Alice and I have focused on trimming the list of pending test suites and where several new ones (419776, 524089, 515540, 506772) have been turned on in production.

The process for getting a new suite in has becoming a lot clearer, so we gave a presentation at the recent all-hands to help the developer know what to do on their end and what RelEng can do for them once their test suite is ready for staging.

Here's what a developer needs to do:
  • Download and install Standalone Talos to test their suite in
  • Once they have established that the test works on at least one platform, write a patch against talos in cvs
  • File a bug against RelEng in the General component and provide the following information:
    • Contact person who will work with us on getting the test suite enabled
    • What the test does, what the expected output should be, long name, short description
    • Which branches and platforms you want the test run on
RelEng will create the buildbot patches that enable the tests, insert the tests into graph server, and work with the contact person while the tests are in staging to make sure the expected outcome is reached. Once the tests run as expected we can turn them on in production. Perfect world turnaround for this process is about a week and a half and involves a short Talos downtime. The rest of the time allotted to our presentation was spent discussing where we should be setting our sights for Talos improvements. This looks to involve two relatively large undertakings:
  1. While it recently underwent some much needed improvements, the graph server still needs to be faster, more stable, scalable, and able to handle our ever-growing data sets. The blocker here is that no one really owns graph server and it's hard to know who should.
  2. Talos is barely holding up under the current load of tests, hardware, and infrastructure. It also works in such a way that a lot of manual involvement is required to add new tests. It would be awesome for it to work more like unittests where once individual tests are checked in, they would go into production immediately. It would then be possible for a developer to not only write a unittest for any bug fix, but also a performance test to go along with it.

Now this brings up the problem of what performance we want to measure and how we want to approach performance metrics in the long run. Alice made a great point when she stated that folks who are not trained and accustomed to doing QA might be challenged by trying to generate tests that actually create a good metric for the performance they wish to be testing. It's entirely possible to have tests that seem interesting on the surface, when you drill down, don't provide any useful data for actually improving anything.

Do we want per-bug performance tests as we do with unittests? While it looks like this is a way to make a developer more accountable for their code, it's pretty obvious that this model wouldn't scale well at all with our current hardware and turnaround expectancy. Imagine as many individual pageload tests as there are mochitests...I suspect no one wants to see that.

Performance testing would be better and more useful if it was targeted at specific features or areas of the product where someone is actually tracking the improvement/regression ranges on them as they are developed. That's a key area of Talos - that a human is actually accessing the data, finding it useful, and making improvements on their feature/area as a result of this information.

While brainstorming with Aki on the potential of the graph server data, one idea really got me excited. Open up the data.

There's been a lot of hype lately about opening up data. In February of this year Tim Berners-Lee encouraged us to start thinking about open, linked data and how it could be the next round in how the Web helps us re-frame our world. In Canada the city of Vancouver opened up its data in the hopes of "improving liveability and governance" in the Metro area.


What if the Talos graph data was made available to the community and a challenge was created in the spirit of the marketing design challenges where we ask people to help us find new ways to view the data? I'd be really curious to see what kind of visualizations would come out of the larger community. RelEng doesn't have a very large community outside of employees, so this could be a great way to start working on creating one.