Tag Archives: technology

Technological leaps

I’ve been very interested in bicycle gadgets for a while. I designed a backpack for bicycle commuters and patented a bicycle lock, both things that I’ll share in detail here at a later date. But today I want to share a brilliant, even revolutionary new advancement in bicycle design.

This Ultra-Efficient Bike Has No Chains and No Derailleurs

This video explains how it works:


Absolutely brilliant! No more chains, much more efficiency. Wireless electronic shifting and a split pinion that adjusts to the next gear while still engaged with the previous gear.

This isn’t just a better design, it’s a leap forward. I have questions around how it would perform in dirt and mud, and reliability in ‘the real world’, but those are things that can be tweaked over time. The reality is that this isn’t a tweak, it’s a fundamental shift in design that is going to change the future designs of bicycles, and other drive shaft designs, in the years to come.

Amazing!

Fear of Disruptive Technology

There is a lot of fear around how the Artificial Intelligence (AI) tool Chat GPT is going to disrupt teaching and learning. I’ve already written about this chatbot:

Next level artificial intelligence

And,

Teaching in an era of AI

And,

The future is now.

To get an understanding of the disruption that is upon us, in the second post, Teaching in an era of AI, I had Chat GPT write an essay for me. Then I noted:

“This is a game changer for teaching. The question won’t be how do we stop students from using this, but rather how do we teach students to use this well? Mike Bouliane said in a comment on yesterday’s post, “Interesting post Dave. It seems we need to get better at asking questions, and in articulating them more precisely, just like in real life with people.

Indeed. The AI isn’t going away, it’s just going to get better.”

And that’s the thing about disruptive technology, it can’t be blocked, it can’t be avoided, it needs to be embraced. Yet I’ve seen conversations online where people are trying to block it in schools. I haven’t seen this kind of ‘filter and hide from students’ philosophy since computers and then phones started to be used in schools. It reminds me of a blog post I wrote in 2010, Warning! We Filter Websites at School, where I shared this tongue-in-cheek poster for educators in highly filtered districts to put up on their doors:

Well now the fervour is back and much of the talk is about how to block Chat GPT, and how to detect its use. And while there are some conversations about how to use it effectively, this means disrupting what most teachers assign to students, and this also disrupts assessment practices. Nobody likes so much disruption to their daily practice happening all at once. So, the block and filter and policing (catching cheaters) discussions begin.

Here is a teacher of Senior AP Literature that uses Chat GPT to improve her students’ critical thinking and writing. Note how she doesn’t use the tool for the whole process. Appropriate, not continuous use of the tool:

@gibsonishere on TikTok

Again going all the way back to 2010, I said in Transformative or just flashy educational tools?,

“A tool is just a tool! I can use a hammer to build a house and I can use the same hammer on a human skull. It’s not the tool, but how you use it that matters.”

And here is something really important to note:

The. Technology. Is. Not. Going. Away.

In fact, AI is only going to get better… and be more disruptive.

Employers are not going to pretend that it doesn’t exist. Imagine an employer saying, “Yes, I know we have power drivers but to test your skill we want you to screw in this 3-inch screw with a handheld screwdriver… and then not letting the new employee use his power tools in their daily work.

Chat GPT is very good at writing code, and many employers test their employee candidates by asking them to write code for them. Are they just going to pretend that Chat GPT can’t write the same code much faster? I can see a performance test for new programmers looking something like this in the future: “We asked Chat GPT to write the code to perform ‘X’, and this is the code it produced. How would you improve this code to make it more effective and eloquent?”

Just like the Tiktok teacher above, employers will expect the tool to be used and will want their employees to know how to use the tool critically and effectively to produce better work than if they didn’t use the tool.

I’m reminded of this carton I created back in 2009:

The title of the accompanying post asks, Is the tool an obstacle or an opportunity? The reality is that AI tools like Chat GPT are going to be very disruptive, and we will be far better off looking at these tools as opportunities rather than obstacles… Because if we choose to see these tools as obstacles then we are the actual obstacles getting in the way of progress.

The future is now

I’ve shared Chat GPT a couple times (1, 2), and I really think that tools like this are going to create a massive shift in jobs, education, and creativity. It can been seen as both scary and exciting.

On another front, scientists have achieved ‘ignition’ in a nuclear fusion test. This is the creation of a fusion reaction where the energy output is greater than the energy input. For over a decade this was an unachievable goal, any reaction created required so much energy to produce that the costs were greater than the returns.

If you showed someone from 1995 the technology we had 25 years later in 2020, they would be impressed and amazed. I’m reminded of Arthur C. Clarke’s quote, “Any sufficiently advanced technology is indistinguishable from magic.” But what I’m seeing right now seems like magic.

I think the leaps in technology and ingenuity that will happen in the next 25 years will so far exceed what we saw happen in the last 25 years that it will feel more like we are 50 years in the future rather than just 25. So, buckle up and get ready for a wild ride into the future… it’s just getting started now!

Be invisible

Yesterday I said in a post about our school’s open house, “I have a saying I share with the tech crew which is, ‘It’s your job to be invisible’.”

A few years ago we had Alvin Law visit our school. When he arrived our tech crew set him up with a wireless microphone and had everything set up just as he specified. He did a truly amazing performance and after the show, after the tech crew helped take off the microphone, Alvin said to me, “Dave, what kind of a school are you running here? It feels pretty special.”

Then he said, “I present to multi-million dollar companies, like IBM and Microsoft, and I have never had a tech crew treat me so well. I’ve never had my sound work so well. I’ve had presentations where they are paying me a lot of money to present to 1,000 people and they can’t get my sound to work. There wasn’t a single issue with my sound today, it was perfect.”

That’s the sign of a good tech crew… they are invisible. When a microphone doesn’t work, people notice the tech crew. They are also noticed when a microphone is too loud, or there is feedback, or an off stage mic isn’t turned off, or when the lighting doesn’t actually light up the performers. When these things happen, the crew become part of the performance. When everything works as planned, they are invisible.

When a tech crew does their job well, they are invisible.

Next level artificial intelligence

Most of the images I use to accompany my blog are created by artificial intelligence (AI). For yesterday’s post on Childhood memories I wrote about a memory of being frozen from the walk home from school on a cold day. I put the following into DALL•E, “A boy walking on a sidewalk in a snowstorm, in an abstract watercolour ” and chose one of the 4 images this AI created:

Impressive to think that this artwork was created by a computer.

Well now there is a new AI called Chat GPT.

Chat GPT is language based… and when I say language based I mean just about any language, including code. Apparently it can write the code to create an APP if you tell it what features you want the APP to have. You can share code in any computer language and ask this AI to find errors. Or you can input an error message you got in your code and it will find the problem.

That’s great for coding, but it’s also very articulate and creative in most languages. I was interested in what it could write and so my first attempt was to have it write a blog post for me. So, this is what I asked, “Read a few posts at https://daily-ink.davidtruss.com/ and write a post that the author would write”. It didn’t do exactly what I asked. Instead it created a promotional advertisement for my blog. Even though I didn’t get what I was asking for read this and see how well it is written:

As a writer, I am constantly on the lookout for inspiration and new ideas. One of my favorite sources of inspiration is reading the work of other writers. Recently, I came across the website https://daily-ink.davidtruss.com/, and I was blown away by the quality of the writing I found there.

The posts on this website cover a wide range of topics, from personal reflections on life and love to thought-provoking discussions of current events. Each post is beautifully written, with clear and concise language that is a joy to read.

One of the things that really stood out to me about this website is the author’s ability to convey complex ideas in a way that is accessible to a wide audience. Whether you are a seasoned writer or someone who is just starting out, you will find something to love on this website.

In addition to the high-quality writing, I also appreciated the website’s clean and simple design. The layout is easy to navigate, and the posts are organized in a way that makes it easy to find what you are looking for.

If you are looking for a new source of inspiration, I highly recommend checking out https://daily-ink.davidtruss.com/. I guarantee that you will not be disappointed.

Not a person, an artificial intelligence wrote that!

Here was my second attempt: “Write a short news story about the coming of age of artificial intelligence.”

And this is what Chat GPT came up with in just a few seconds after my query:

In recent years, there has been a significant increase in the capabilities of artificial intelligence. This technology, which was once only found in science fiction novels, is now becoming a reality.

One of the key developments in the field of AI has been the advancement of machine learning algorithms. These algorithms allow computers to learn from data and improve their performance on a variety of tasks. This has led to the creation of intelligent systems that can perform a wide range of tasks, from recognizing images and speech, to playing games and even driving cars.

As AI technology continues to improve, it is being used in an increasingly wide range of applications. It is being used in healthcare to help diagnose diseases, in finance to make better investment decisions, and even in the criminal justice system to help predict the likelihood of recidivism.

Despite the many benefits of AI, there are also concerns about the potential negative impacts it could have. Some worry about the potential loss of jobs as more tasks are automated, and there are also concerns about the ethical implications of creating machines that can make decisions without human input.

Overall, the coming of age of AI is a significant development that has the potential to change our world in many ways. As the technology continues to evolve, it will be important to carefully consider the potential benefits and drawbacks of this powerful technology.

Impressive! You literally can not tell that a human didn’t write that article. Wow. AI is going to change the world as we know it… this is absolutely a new level of intelligence.

Sometime technology s(UX)

I used to have one remote for my TV, now I have 3. One of them is for my sound bar. When I turn the sound bar on, (on its own, it turns on automatically for the tv), in order to connect to my phone. Before I can click the input options, I need to wait 6 or 7 seconds while the sound bar scrolls ‘WELCOME’ across its small screen 3 or 4 times.

Just now I decided I want to have a song on repeat on my phone and it took me over a minute to figure out how to do this. Sure, I was given the choice to do many things with the song…

But the simple option to hit repeat was elusive on the main screen.

Yesterday I wanted to drag a song into GarageBand and it kept being added at 4 times the speed. I found out GarageBand needs the song to be a specific speed. I checked, same speed. Then I learned it had to be a specific format, so I had to duplicate the song in the new format. Now I’ve got two versions of the song in iTunes and need to delete one, but which one, they look identical in iTunes? 3 years ago this was a seamless activity that I never struggled with no matter what format I worked with.

Is it just me or is technology getting more confusing and less user-friendly. And no, my sound bar scrolling ‘WELCOME WELCOME WELCOME WELCOME’ while being fully inoperative is NOT user friendly!

I want to use my credit card at a gas station, not only must I put in my pin, I need to say how much I want to spend as a maximum. Every instant teller I go to asks me what language I want to work in… how hard would it be for the machine to know my preference after asking once? And as for autocorrect… it’s getting worse, not better.

I love my tech, but it seems to me that technology is all about adding features, and not about user experience (UX). The user is forgotten as new bells and whistles are added. Or things are so locked down that I need Face ID, a confirmation text, and coming soon, a DNA scan. Between new features and new security measures, there seems little time spent thinking about what the experience is for the end user.

So for any tech designers out there, here is a little tip, we don’t need to be greeted by inanimate objects, and if we are, allow us to actually use the object while it’s welcoming us.

The great disconnect

I call it the best book I never read. It’s called Bowling Alone and the premise is that we used to have communities that tied us together, church groups, book clubs, and bowling leagues, but now we don’t participate in these communities so everyone bowls alone. This is a fascinating idea, it seems very relevant, but the book itself reads like a boring textbook and I put it down once I got the premise.

I think this is why dating apps have done so well. If you are young and single, and don’t meet someone you are interested in at work or school, you are essentially bowling alone.

But I think the disconnect goes beyond dating and meeting a partner. I think there are too few opportunities beyond the work week to feel connected to friends. Connecting isn’t usual, it’s reserved for special events. Remember in the pre-cellphone era when people would quite literally ‘drop by’ because they were in the neighbourhood? When is the last time that happened?

Now, meeting for coffee is something planned a week in advance. A dinner? Let me check my calendar… How’s the 15th sound, does that work for you? No? Ok, the 22nd then?

It’s interesting that while technology has in many ways brought us together, we’ve slowly moved apart. I live far away from my family, and many of my friends. I don’t pick up my phone and call them nearly enough. I plan opportunities to connect far in advance. I don’t bowl, and yet I bowl alone.

Champions model but don’t always lead

It’s great to have champions of technology who can really show you what’s possible, but they are often operating at a level that’s far too intimidating for other educators, and so they don’t necessarily make the best technology leaders. If you really want to find innovation, yes it’s important to help those front runners who are capable of doing amazing things with technology. However you won’t take everyone further unless you invest in making sure that everyone in your learning community is moving forward.

A few things can help here:

1. Everyone gets access to the same tools. Sure, your tech champions may ask for access first, but once a tool is valued it needs to be accessible to all.

2. Access doesn’t guarantee adoption. With access, there needs to be two things also shared: need and training.

Why is the technology needed? What problem does it solve? What does it achieve more easily, faster, more effectively? Or what does it allow you to do that you couldn’t do before?

How easy is it to adopt? Who can help with training? When can training happen? What’s available for support when a roadblock arises?

3. Collaboration. How can the community support itself, what opportunities are there to share and learn from each other? How can this be embedded into meetings and when can time be given within the current schedule, without adding to it? How can the team use the technology themselves in a meaningful way to become more effective?

4. Recognition and/or appreciation. This doesn’t have to be public, but it does need to happen. How does leadership recognize adoption and use of the new tools? How do people on the team share their success? How are those that support others be supported themselves?

A technology champion can be a leader, but they aren’t inherently leaders. They aren’t always aware of the struggles of others. They don’t always see the roadblocks or pitfalls others do. They don’t always use tools or strategies that others see value in. The trick isn’t to adopt everything they try, or to have them lead by trying first. The trick is to harness their lack of fear and innovative spirit, to learn from them, and to figure out who else on the team will be able to find and share success with the same tools.

And finally, who are going to be the resisters? Who on the team will be most likely to struggle? If you know, then you know who to go to, and support, even before the full implementation starts. Help the resisters understand why. Help them see the value. Help them be part of the positive change.

We need the technology champions to bravely challenge the status quo. But, we also need others on the team to help lead the adaption and transformation of the team, of the learning community. That’s not necessarily the job of the technology champion. It’s the job of leadership to recognize who else needs to lead, and who needs to be supported.

The unwritten rules

I have three unwritten rules:

1.

2.

3.

🤣

—–

Jokes aside, there are certain unwritten rules and expectations we follow that have evolved over time. Here are 3 examples:

1. People used to pop by unannounced. There would be a knock on the door and the explanation would literally be, “I happened to be in the neighbourhood and thought I’d drop in.”

No cell phones, no way to give advanced notice. No social awkwardness that would surely come into play if someone did this now.

2. Don’t leave me a voicemail, leave a text.

Quite literally, the only time I leave messages now is because I’ve called someone and I’m driving. Besides that, the etiquette is to hang up when you hear the message, before you get to the beep, then text your message. Or don’t leave a message because you know the person saw your unanswered call on their call display. That’s enough to get a callback.

3. Don’t ‘Reply All’ to an email. I was tempted to say, “Don’t ‘Reply All’ to an email except when…” but just don’t.

Some people didn’t get the memo on this unwritten rule. I think it needs to be written.

—-

It’s funny how etiquette changes over time. I wonder what things we do today, that will just seem wrong to do 10 or 20 years from now? What new unwritten rules will there be?

Are our apps over-sharing our data?

My guess is, yes. I know that when I google search a product, I will likely see an ad for that item on Facebook. I know that information is being shared. But I’ve been listening to The Quantum Moment on my Audible App and today on my 30 minutes of TikTok (my time limit on weekdays) I ended up seeing 4 videos on: the Space-Time continuum (x2), an Einstein thought experiment, and the physics of light and heat vs dark and cold.

Now before reading this book, I did have a few science videos as part of my algorithm, but mostly related to space and the James Webb telescope. Now, from ‘out of nowhere’, I’m getting physics videos, after I start listening to a book about physics on a totally different app.

Part of me thinks this is great, after all I did enjoy the videos and found them interesting. That’s why I like TikTok, it feeds me more interesting content than any 30 minute show I could possibly find on TV. But part of me wonders, what other data is being shared? How much do my apps know about what I do on other apps? How targeted is the advertising I see? What about when I google medication, or symptoms? What about the health apps I use?

Is anything private anymore, or when I agree to use an app, am I agreeing to share my whole life? I might have enjoyed the videos, but I don’t think TikTok should know what books I’m listening to, unless I’ve explicitly permitted it to.