O'Really?

September 10, 2021

On this day, twenty years ago, 10th September 2001

The World Trade Center, New York in 2001, public domain image via Wikimedia Commons w.wiki/_z323

On this day twenty years ago, September 10th 2001, the following things did not exist:

  • Euro coins and banknotes; real physical €uro currency was released the following year in January 2002 [1]
  • The iPhone, iPad, iPod, iOS, smartphones and tablets. A new device called the “iPod” was released the following month in October 2001, swiftly followed by a tsunami of mobile devices and iThings. [2]
  • YouTube, Facebook, Twitter, Instagram, LinkedIn, WhatsApp, TikTok and indeed any form of social media. Do you sometimes wish we could go back to a world without social media? Oh Happy days!
  • Deadly viruses such as SARSMERS and SARS‑CoV‑2, the cause of the COVID-19 pandemic
  • Any kind of usable videotelephony service for the masses: Skype, Zoom, FaceTime, Teams, Whatever…

On this day twenty years ago, September 10th 2001, the following events were yet to take place:

On this day twenty years ago, September 10th 2001, the global average temperature was about ~0.5°C lower and the following things did exist in a significantly cooler global climate:

(As predicted, software has eaten the world, or at least it has taken a very big bite of our communication and commerce)

On this day twenty years ago, September 10th 2001, trillions of dollars were about to be spent fighting wars in which:

  • Thousands of civilians on all sides were killed
  • Thousands of combatants on all sides were killed

(May they rest in peace)

My ticket to the observation deck 09/01/93

On this day twenty years ago, September 10th 2001, the western world was a very different place. Did a lot more happen in the last twenty years (2001—2021), than in the preceding twenty years (1981—2001)? In retrospect, do the eighties and nineties look relatively uneventful when compared to the noughties and the teenies? As the globe warms and our climate changes, is politics getting hotter too?

  • Perhaps humanity is accelerating like never before? OR
  • Perhaps it’s just that life seems to speed up as you get older? OR
  • Perhaps we were just too young and not paying enough attention back then?

References

  1. Anon (2002) New Euro banknotes and coins introduced in 12 countriesEuropean Central Bank, Brussels
  2. Alicia Awbrey and Natalie Sequeira (2001) Apple Presents iPod: Ultra-Portable MP3 Music Player Puts 1,000 Songs in Your PocketApple Inc, Cupertino, California
  3. Simon Bowers (2001) Google hits on profit formulaThe Guardian, London

February 24, 2021

Join us to discuss teaching social responsibility and justice in Computer Science on Monday 1st March at 2pm GMT

Scales of justice icon made by monkik from flaticon.com

With great power comes great responsibility. [1] Given their growing power in the twenty-first century, computer scientists have a duty to society to use that power responsibly and justly. How can we teach this kind of social responsibility and ethics to engineering students? Join us to discuss teaching social justice in computer science via a paper by Rodrigo Ferreira and Moshe Vardi at Rice University in Houston, Texas published in the sigcse2021.sigcse.org conference [2]. From the abstract of the preprint:

As ethical questions around the development of contemporary computer technologies have become an increasing point of public and political concern, computer science departments in universities around the world have placed renewed emphasis on tech ethics undergraduate classes as a means to educate students on the large scale social implications of their actions. Committed to the idea that tech ethics is an essential part of the undergraduate computer science educational curriculum, at Rice University this year we piloted a redesigned version of our Ethics and Accountability in Computer Science class. This effort represents our first attempt at implementing a “deep” tech ethics approach to the course.

Incorporating elements from philosophy of technology, critical media theory, and science and technology studies, we encouraged students to learn not only ethics in a “shallow” sense, examining abstract principles or values to determine right and wrong, but rather looking at a series of “deeper” questions more closely related to present issues of social justice and relying on a structural understanding of these problems to develop potential socio-technical solutions. In this article, we report on our implementation of this redesigned approach. We describe in detail the rationale and strategy for implementing this approach, present key elements of the redesigned syllabus, and discuss final student reflections and course evaluations. To conclude, we examine course achievements, limitations, and lessons learned toward the future, particularly in regard to the number escalating social protests and issues involving Covid-19.

This paper got me thinking:

Houston, we’ve had your problem!

After paging the authors in Houston with the message above there was initial radio silence.

Beep - beep - beep [white noise] Beep - beep - beep...

Hello Manchester, this is Houston, Can we join you?

So we’re delighted to be joined LIVE by the authors of the paper Rodrigo Ferreira and Moshe Vardi from Houston, Texas. They’ll give a lightning talk outlining the paper before we discuss it together in smaller break out groups.

Their paper describes a problem everyone in the world has had in teaching ethics in Computer Science recently. How can we make computing more ethical?

All welcome. As usual, we’ll be meeting on zoom, see sigcse.cs.manchester.ac.uk/join-us for details.

References

  1. Spider-Man (1962) https://en.wikipedia.org/wiki/With_great_power_comes_great_responsibility
  2. Rodrigo Ferreira and Moshe Vardi (2021) Deep Tech Ethics An Approach to Teaching Social Justice in Computer Science in Proceedings of the 52nd ACM Technical Symposium on Computer Science Education (SIGCSE ’21), March 13–20, 2021, Virtual Event, USA. ACM, New York, NY, USA. DOI:10.1145/3408877.3432449
  3. Jack Swigert (1970) https://en.wikipedia.org/wiki/Houston,_we_have_a_problem

December 20, 2018

Dry January: Can you switch off all your social media for a month? #DigitalDetox

socialmedia

Dry January: can you abstain from toxins like alcohol and social media for a month?

Here in the UK, there is an annual tradition known as Dry January. It’s pretty simple, in the wake of all the festive indulgence (🍻), around 4 million people voluntarily abstain from alcohol for the month of January. Why? Because they can save money, sleep better, lose weight [1] and even raise money for charity in the process. If you haven’t tried it yet, Dry January is an enlightening (and enlivening) challenge.

But dry January needn’t just stop at alcohol. Other toxic social lubricants are also available. Have you ever wondered what life would be like without the distraction of social media? Ever tried going without? Go dry by switching off all your social media for a month – just to see what happens. Is social media as toxic as alcohol? Could going cold turkey (🦃) for a month be beneficial to your health and those around you? Switch it all off, meaning:

  • No LinkedIn
  • No Facebook
  • No WhatsApp
  • No Instagram
  • No Twitter
  • No Blogging
  • No “voluntary panopticon
  • No [insert your favourite social media here]. How far you take it will depend on how you choose to define social media…

Abstention requires a bit of planning and preparation, but if you tell your friends now, you could experiment with switching off all your social media for the month of January. Will you be able to handle the Fear of Missing Out (FoMO) [2]? Will your quality of life improve?

The idea of digital detox has been around a while and there are several ways of doing it. You can either go the whole hog like Jaron Lanier and just delete everything [3]. If that’s too drastic for you, try using blockers or timers set to zero minutes. Since the most toxic forms of social media are typically found on smartphones, there’s a few options for detoxing:

Abstaining from alcohol can be beneficial for your physical and mental health. [2] Abstaining from social media could probably help too. Why not give it a whirl and see for yourself?

As this is last (and first!) post here for 2018, have yourselves a happy winterval and a healthy new year in 2019.

References

    1. https://en.wikipedia.org/wiki/Fear_of_missing_out
    2. De Visser, R.O., Robinson, E. & Bond, R., (2016) Voluntary temporary abstinence from alcohol during “Dry January” and subsequent alcohol use. Health Psychology, 35(3), pp.281–289. DOI:10.1037/hea0000297
    3. Lanier, Jaron (2018) Ten Arguments For Deleting Your Social Media Accounts Right Now. Bodley Head, ISBN: 978-1847925398 jaronlanier.com/tenarguments.html

 

March 4, 2014

CoderDojo, CodingDojo or CodeJo?

CC-BY licensed picture of a Hacker Dojo by Mitch Altman.

A dojo (or a dōjō) is an event where people train to perform a given task. So for example, software engineers organise code dojos to hone their skills in making software. The term has become widely adopted, so much so, that you’ll often find many flavours of dojo in your local area. In Manchester, there are at least three variants and these often get confused, usually by me. So here’s a quick explanation of what the different dojos do and how they are different.

CoderDojo: @coderdojo & @mcrcoderdojo etc

CoderDojo.com is an open source, volunteer led, global movement of free coding clubs for young people. You’ll find Coder Dojos all over the world, the Manchester Coder Dojo meets once a month in The Sharp Project, and like many coder dojos is very popular and frequently over-subscribed.

CodingDojo: @uomcodingdojo & @codingdojodotco

A group of students at the University of Manchester organise a Coding Dojo @uomcodingdojo see fb.com/uomcodingdojo. They practise problems in TopCoder and other puzzles [1-5] in order to compete in the ACM International Collegiate Programming Contest. They do this because it’s fun, improves their skill and prepares them for the kind’s of problems that are commonly found in a Coding Interviews  – a variant of the infamous Microsoft / Amazon / Google / Apple / Facebook / Twitter interviews. [6,7]

(The Manchester Coding Dojo are nothing to do with codingdojo.com  an outfit in Seattle and Silly Valley who claim to “teach you programming in 2 weeks” see @codingdojodotco.)

Codejo: @manc_codejo

The Manchester Codejo is monthly coding meetup in Manchester, where developers improve their skills by performing Katas – exercises designed to improve coding ability through repetition. So at their last meeting for example, Gemma Cameron @ruby_gem recently ran a Codejo session on the Class-responsibility-collaboration card at manchester.techhub.com.

In other words…

So @coderdojo ≠ @uomcodingdojo ≠ @manc_codejo ≠ @McrCoderDojo etc. Hope this clears up some confusion…

References

  1. http://en.wikipedia.org/wiki/Dining Philosophers
  2. http://en.wikipedia.org/wiki/Eight queens puzzle
  3. http://en.wikipedia.org/wiki/Tower of Hanoi
  4. http://en.wikipedia.org/wiki/Travelling salesman problem
  5. http://en.wikipedia.org/wiki/Two Generals’ problem
  6. McDowell, Gayle Laakman (2011) Cracking the Coding Interview: 150 Programming Questions and Solutions Career Cup ISBN:098478280X
  7. Poundstone, William (2013) Are You Smart Enough to Work at Google? Fiendish Puzzles And Impossible Interview Questions From The World’s Top Companies Oneworld Publications ISBN:1851689559

June 22, 2012

The Silicon Valley Meme: Coming to a Technology Cluster Near You …

Oracle by (nz)dave

Oracle Inc. Headquarters, Silicon Valley, California. CC-licensed Picture by (nz)dave on Flickr.

… if it hasn’t done already

In California the streets aren’t paved with Gold, they are paved with Silicon. Many a Californian has made their fame and fortune from Silicon-based commerce. Facebook, Google, Twitter, Oracle, Apple the list goes on and on. Silicon paves the streets of Silicon Valley.

Silly Valley is often imitated but rarely bettered. Here is a small selection of imitators from a fully blown stamp collection of silicon valley places in wikipedia:

  • Silicon Alley, New York
  • Silicon Fen, Cambridge UK
  • Silicon Roundabout, London
  • Silicon Glen, Glasgow and Edinburgh, Bonnie Scotland
  • Silicon Gorge,  M4 Corridor-ish (Bristol, Swindon, Oxford etc)
  • Silicon Mill, Manchester and North West England
  • Silicon Shipyard, Newcastle, Middlesborough etc

If you don’t have a Silicon Valley cluster near where you live, there’s an easy part and a hard part to creating one. The easy part is, just prefix the name of your local area with the magic S word Silicon. Easy. The hard part is building the universities, businesses, technology, communities, start-ups and investment that makes a technology cluster like Silicon Valley successful [1,2,3]. How can it be done?

Refererences

  1. Mietek Jaroniec (2009). Silicon beyond the valley Nature Chemistry, 1 (2), 166-166 DOI: 10.1038/nchem.173
  2. Paul Graham (2006). How to be Silicon Valley paulgraham.com
  3. Chris Vallance (2012). Silicon Britain: Inside the country’s tech clusters BBC News

May 23, 2012

Who is the World’s Largest Advertising Agency?

Massive Golf Sale!

The British Monarchy are preparing to exploit new advertising opportunities and boost royal revenue during the 2012 Olympics in London. Photo credit: gokart.co.uk.

Advertising agencies are everywhere, there is no escaping them. But who’s the daddy of the advertising world? The mother of all ad agencies?

According to wikipedia, WPP is the “world’s largest advertising group by revenues”. This is hogwash. Some of the world’s largest ad agences are technology companies. For example, in descending order of revenue:

So Google Inc. is currently the world’s largest advertising agency by revenues, followed by WPP then possibly Facebook. It will be interesting to see if the “best minds” [1,2] on Planet Facebook can catch up with WPP and Google by encouraging it’s user’s to click on ads more and buy more stuff in their store.

“The best minds of my generation are thinking about how to make people click on ads. That sucks.” — Jeff Hammerbacher [1]

References

  1. Ashlee Vance (2011) This Tech Bubble Is Different Bloomberg Business Week
  2. Bruce Robinson (1989) How to Get Ahead in Advertising Handmade Films

* Revenue figures from wikipedia. Can’t really vouch for their accuracy but they look reasonable.

September 8, 2011

UK Riots: Blame it on the Baby Boomers

What caused the summer riots of 2011 in the UK? Many reasons have been suggested and a long list of possible causes has been drawn up over the summer.  The baby boomer generation should be added to the list of suspects. It is the baby boomers, those born roughly between 1945-1965, that caused the riots – it’s mostly their fault [1].

Riot police looks on as fire rages through a building in Tottenham, north London Sunday, Aug. 7, 2011. A demonstration against the death of a local man turned violent and cars and shops were set ablaze. (AP Photo/PA, Lewis Whyld)

Arson and rioting in Tottenham, August 2011 (AP Photo/PA, Lewis Whyld)

UK riots: a long list of suspects

Who or what can we blame for the UK riots? It’s complicated but we could

It is hard to conclusively prove that any of these suspects are guilty as charged because the causes of rioting are complex. However, it seems likely that the unequal wealth and influence of baby boomers was a contributing factor in the UK riots. You can read all about it in Mr Willett’s intriguing book [1,2].

References

  1. David Willetts (2010) The Pinch: How the Baby Boomers Took Their Children’s Future – And Why They Should Give it Back ISBN: 1848872313. See full book reviews in The Telegraph, The Times, The Guardian, The Economist, The Daily Mail and New Statesman

March 11, 2011

Drop the Digital Dummy!

Pacifier anyone?Here is an experiment to investigate dependence on your “digital dummy”. A digital dummy is any computer, smartphone or other digital device on which you suckle data like a baby. What you need to do is:

  1. Delete all your so-called “social networks” on LinkedIn, Facebook etc. Being sat in front of a computer is distinctly unsociable.
  2. Delete your twitter account.
  3. Don’t bother reading your email (90% of email is useless noise).
  4. Blast your blog into oblivion.
  5. Ignore your feed reader, or “mark all items as read” because if Internet Addiction Disorder (IAD) actually exists and you are a sufferer [1], the currently best known cure is to go cold turkey.

After completing all these steps, wait for at least one week and observe results. Hasn’t it gone quiet?  Is your life any better? Repeat as necessary until sanity returns…

References

  1. Flisher, C. (2010). Getting plugged in: An overview of Internet addiction Journal of Paediatrics and Child Health, 46 (10), 557-559 DOI: 10.1111/j.1440-1754.2010.01879.x

December 17, 2010

Planet Facebook

Whatever your views on Facebook [1], you can’t deny that from space, “Planet Facebook” looks rather intriguing. The wonderful diagram below of Facebook connections has been made by Paul Butler. Even miserable Facebook refuseniks (like me) can’t help but go “ooh that’s pretty” while marvelling at the masterful use of the R language to construct this beautiful map…

Planet Facebook / Planet Earth by Paul Butler

References

  1. John H. Tucker (2010). Status update: “I’m so glamorous”. A study of facebook users shows how narcissism and low self-esteem can be interrelated. Scientific American, 303 (5) PMID: 21033279, see also original research by Soraya Mehdizadeh at DOI:10.1089/cyber.2009.0257

April 4, 2008

myScience: “social software” for scientists

myExperimentWith apologies to Jonathan Swift:

“Great sites have little sites upon their back to bite ’em
And little sites have lesser sites, and so ad infinitum…”

So what happened was, Carole Goble asked on the myExperiment mailing list, “is there a list of scientist social networking sites”? Here is first attempt at such a list (not comprehensive), you’ll have to decide for yourself which are the great, greater, little and lesser sites.
(more…)

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