Monthly Archives: February 2016

140 Characters Is Not Enough

140 Characters Is Not Enough

2016-02-28

by Richard White

I’ll confess right here, I’ve only really ever been a lurker on Twitter. I’ve got a couple of accounts there, and I follow a few people, and appreciate the spontaneous ebb-and-flow of some conversations, memes, tropes, movements, and revolutions.

I’ve also watched in horror as a hashtag “blows up” while the Internet—bored, and starving for something, anything to frenzy-feed on—zeroes in on a statement taken out of context, an offhand comment that unknowingly became co-opted as a sound-bite for someone else’s rant or cause célèbre.

I love the Internet and its nearly perfect ability to act as a vehicle for a truly democratic and representative communication tool… and Twitter has come to embody the very best and worst of that communication.

At least part of the problem has to do with the simple fact that 140 characters, the limit on the length of a Tweet, is just enough to present a statement, and not nearly enough to provide context, support, or any significant development of that idea.

Taking things out of context isn’t a problem unique to Twitter, of course, but the 140-character limit of the medium practically demands it.

A quick, easy example: It’s not uncommon to hear a teacher at my school say of their students, “I love my students.” I have said, in chiding my students for a momentary lack of attention, said something along the lines of, “I love you guys, and I want good things for you. Let’s get back to work, shall we?” Is it a surprise to hear that teachers love their students? Of course not. Is that something that could be taken out of context on Twitter?

Ummmmm, yeah. Of course it can.

Another example of risk, as quoted by Audrey Watters in her op-ed piece Is Twitter the Best Online Source of Professional Development?:

Steven Salaita, for example, had his tenure-track position at the University of Illinois Urbana Champaign rescinded after the university disproved of his tweets in support of Palestinians.

As Bonnie Stewart argues, “The threat of being summarily acted upon by the academy as a consequence of tweets – always present, frankly, particularly for untenured and more vulnerable members of the academic community – now hangs visibly over all heads…even while the medium is still scorned as scholarship by many.” While there are efforts to encourage educators and students to participate in the public sphere, via tools like Twitter, it’s clear that there are also risks in doing so, particularly if what’s being said fails to conform to certain “community standards” or certain notions of “civility.”

I have actually used Twitter on occasion, including several sessions acting as a “Twitter correspondent,” and have had a couple of my tweets removed by the person who was responsible for making sure those messages were in keeping with the guidelines of the organization. It was an interesting experience, to see my work edited in such a fashion, and it was a great reminder (if one was needed) that others read tweets and interpret them as they will. (For the record, I didn’t find anything offensive in those tweets, but it wasn’t my account I was tweeting under, so I accept the edits.)

But my takeaway from that experience and the experiences of others (see How One Stupid Tweet Ruined Justine Sacco’s Life, and Too Many People Have Peed in the Pool for two examples), is simply to not use Twitter. I have a number of other communications tools that I am free to use with friends, family, and co-workers, and I have no need to recruit followers, nor to deliver pithy, entertaining, or even useful comments to the universe.

Some educators may find that tweeting is a rewarding experience, and I absolutely do enjoy reading the tweets of some of my colleagues. For myself, however, I find the personal / professional risk of tweeting to be unacceptably high.

One last warning, courtesy of Catherine Garcia, published on August 25, 2015 at TheWeek.com:

Former MLB pitcher and current ESPN baseball analyst Curt Schilling was reprimanded by the network after posting a questionable meme on Twitter.

On Tuesday morning, he tweeted a meme featuring an image of Adolf Hitler with the words: “It’s said only 5-10% of Muslims are extremists. In 1940, only 7% of Germans were Nazis. How’d that go?” Schilling added his own commentary, the Los Angeles Times reports, writing, “The math is staggering when you get to the true #s.” He deleted the tweet 10 minutes later.

Not long after, ESPN announced he would no longer be covering the Little League World Series. “Curt’s tweet was completely unacceptable, and in no way represents our company’s perspective,” the network said. “We made that point very strongly to Curt and have removed him from his current Little League assignment pending further consideration.” Schilling returned to Twitter to take responsibility, writing, “I understand and accept my suspension. 100% my fault. Bad choices have bad consequences and this was a bad decision in every way on my part.” The lesson here is simple: Don’t use Twitter.

Do you use Twitter? Do you use it in your capacity as an educator? In which direction does the Risk/Reward balance tip for you?

Communication Breakdown

Communication Breakdown

by Richard White

2016–02–21

It’s not just an awesome song by Led Zeppelin—it’s a topic that has become of some concern in my teaching, particularly as more channels of communication have opened up.

A quick inventory of communication devices that I access during the course of a school day includes my mobile phone, my Apple watch, and my work phone (which doesn’t ring very often, thankfully), and most heavily, my computer, which is the focal point for most of my chatter.

But the channels that have access to those devices are truly astounding, and literally impossible for me to reasonably monitor. My “communication feeds” include:

  • mobile phone calls
  • texts (monitored with mobile phone and computer)
  • emails (6+ accounts continuously monitored with mobile phone and computer)
  • personal calendar (continuously monitored with mobile phone, computer, and watch)
  • websites (3) I maintain for students in my own classes
  • other websites related to my profession, including the one you’re reading right now
  • the school’s internal website
  • the school’s attendance interface
  • work calendars (4 separate ones): daily, junior and senior test calendars, homework calendar
  • work calendars (2 separate ones, for students, posted on course websites)
  • SFTP software (Panic’s Coda, for updating websites)
  • RSS feeds
  • Facebook (monitored rarely, almost never used for outgoing communication)
  • Twitter (monitored occasionally, almost never used for outgoing communication)
  • Skype / Google Hangouts / GoToMeeting (used on an occasional basis)
  • GitHub for storing repositories
  • Presentations (LibreOffice’s Impress, Microsoft’s PowerPoint) for delivering content to students and peers
  • Terminal windows open on the computer (multiple), which require a whole sub-section themselves:
    • to-do list
    • ssh sessions to the server maintained for computer science classes
    • text editors, for grabbing notes in an “Evernote” fashion
    • git version control for software projects

You are probably in a similar situation. If you don’t have as many websites or Terminal windows as I do, I’ll bet you more than make up for it with the time on Facebook (you can admit it—I won’t judge you) or the time you spend enjoying your family. Let’s face it: we’re all busy.

One of my challenges as a hybrid teacher is developing in my students the ability to manage some of these channels. My students keep up with the most important elements of class via the website or the school’s course calendar, but even then, I email them on a semi-regular basis to remind them of especially important items. And students in my computer science courses submit assignments to a server, a new channel for them that some of them occasionally struggle to manage.

Our students are young and adaptable, but also easily distracted. As we ask them to incorporate new channels into their lives—subscribe to my Twitter feed! Watch this YouTube video for my flipped class!—are we helping train them for other classes, for university, for work? Or are we tempting them with more distractions?

I pose this question as I consider whether or not to introduce them to Slack, a team-based online communications tool that has taken the tech industry by storm. (I’m not just trying to be cool: Slack has the potential to give my students access to their instructor and each other, so questions can be answered sooner rather than later.)

I ask these questions as I develop curriculum for an Advanced Topics in Computer Science course that will leverage GitHub for distribution of class materials and for submission of coursework.

I consider these questions as I write this blog post at the computer while a large pile of important work—grading my students’ most recent test—sits over on the coffee table, waiting for my attention.

Where do you lie on the communications spectrum? I’d be interested to hear…

SCaLE14x

21-24 January 2016

This weekend, the Southern California Linux Expo came to Pasadena. I’d met my brother Kevin at SCaLE 12x at the LAX Hilton two years ago, but the convention had outgrown that hotel, and a tech-friendly Pasadena councilmember thought that bringing them here to the Pasadena Convention Center would be a good idea.

It was. There were 3000+ hardcore geeks who descended on the town for the weekend.

You know it’s a Linux convention when the nervous nerd walking on the sidewalk looks up at you, takes note of your event badge, and actually says ‘hi’ to you.

On Saturday, Jan 23, eleven students from Polytechnic School—M Yen, K Callero, M Flannery, G Hashimoto, C Hicks, D Magsarili, J Wong, M Xu, C Strassle, M Berke, and J Lang—attended the event, including the SCaLE Youth Track, various other sessions, and the Expo. We learned about the Open Source movement in general, Linux in particular, and met some great people.

It was awesome.

Since the Expo:

  • I’ve been contacted by multiple parents saying how much their kids enjoyed the event, and asking for further info/opportunities like this.
  • I’ve been in email contact with Tom Callaway about a new CS course I’m writing.
  • I appear to have stumbled into a mentoring relationship with a local teacher-in-training with whom I struck up a conversation while leaving Callaway’s talk Sunday morning.

Photo Jan 23, 14 55 47

Southern California Linux Expo comes to Pasadena

Photo Jan 23, 13 15 43

The Hewlett-Packard Pavilion

Photo Jan 23, 11 43 04

Poly student, hoping to win a penguin

Photo Jan 23, 14 18 11

Roaming the Expo

Photo Jan 23, 14 26 29

Poly students grill the System76 representative

Photo Jan 23, 14 18 04

Poly students getting the sales pitch

Photo Jan 25, 16 40 27

Mr. White’s swag

We’ll definitely be back.

Welcome Back (to me!)

Hi, everybody.

You’re forgiven for not hanging around to see how things have been going here. I’ve been gone for far too long, but I’ll plead “Real Life Happens” and let it go at that. I’ve been extraordinarily busy, and happily so, with a long list of things that I’ll be sharing with you over the course of the next couple of months.

This includes:

  • Teaching an overload the first semester of the school year, during which half of my classes were Physics and half were Computer Science;
  • The development of a new Computer Science curriculum for my school, Advanced Topics in Computer Science.
  • The slow-but-steady consideration of what direction Technology and Computer Science programs will take over the course of the coming years (as far as I can tell, anyway).
  • A reconsideration of the primary topics of interest for this website/blog.
  • A consideration of the “Own Your Own Domain” movement.
  • A consideration of Content Management Systems / Static Site Generation
  • A discussion concerning Edward Snowden
  • Rumination on Twitter and email as communication media
  • A report from the field regarding a student field trip to a Linux conference in southern California.
  • And other topics too numerous to mention.

We’ve got lots to do, eh?

Let’s get started! :)