Author Archives: David Truss

Passion Project Presentations

Leave a reply

I’ve had the privilege of watching a few final presentations for our IDS courses – Independent Directed Studies – at Inquiry Hub. Our students choose a topic and put 100-120 hours of work into research, design, and creation of their own courses. The topics vary considerably from making a movie to learning to suture stitches, to designing a facial recognition doorbell, to creating a tabletop role playing game based on the student’s heritage.

I love seeing the diversity of the presentations, and the passion and enthusiasm students have sharing their work. I’m so impressed by both their presentation skills and so their slides. These students could teach a thing or two about how to create a slideshow to many professional presenters I’ve seen.

That’s because they get a lot of practice designing presentations and presenting. They have to do so in groups and on their own many times a year… more than in any typical school. And they get feedback, lots and lots of feedback, from peers as well as teachers.

For these final presentations parents are also invited, and even if parents can’t make it, students still have an audience beyond just the teacher. Students can invite anyone they want to watch, and we’ve even had two of our secretaries invited because they have similar interests in the topics, one on hairdressing and another on embroidery. The community aspect of these with parents, mentors, and community members joining in is absolutely wonderful. Our assistant superintendent also joined for a couple presentations.

It’s pretty special watching these final presentations. I think that every student should get a chance to delve into an area of interest that they choose. Learning shouldn’t just be about transmitting knowledge but about knowledge construction, and what better way to do this than to have students design their own learning experience?

The Nvidia omniverse

Leave a reply

The future is here. In this quick video Nvideo CEO Breaks Down Omniverse, Jensen Huang discusses a virtual space where robots and Artificial Intelligence (AI) practice and rehearse their actions in a virtual space before trying things out in the real world. Specifically, he discusses car manufacturing and trying out designs of both machines and factories before physically building them, reducing rebuilding and redesigning time.

This is a game changer in the design of not just systems but in building physical things. The design phase of new products just got a steroids boost, and the world we know is no longer the world we live in.

We are now in an era of AI assisted design and manufacturing that is going to explode with amazing new products. Robots using AI in a virtual omniverse, trying out new creative ways to build new items faster, and more efficiently. Robots building robots that are tested in a virtual world, tweaked by AI, and retested virtually, tweaking the design of the very robots that will be building the new robots. Let that last sentence sink in… robots and AI redesigning other robots and AI… machines building and designing machines.

But that in itself isn’t the steroid boost. The real power comes from practicing everything first in this virtual omniverse world. Trying out the physics and dynamics of the new tools in an environment where they can be tested thousands and even millions of times before actually being built. This is where the learning is accelerated, and where things will move so much faster than we’ve ever seen before.

Products used to takes years of development to be built, but now a lot of that time is going to happen virtually… and with iterations not happening sequentially but simultaneously. So years of development and production design happen in moments rather than years. With the omniverse we are going to see an acceleration of design and production that will make the next few years unrecognizable.

It makes me wonder what amazing new products await us in the next 5-10 years?

Junuary

Leave a reply

It’s cold and rainy this morning. Some mornings I find it really hard to get out of bed. When I look out the window and I see the a sky that is so, ‘You shall not see where the sun is in the sky today for I shall block any light from seeping through my gloom’ grey… I just want to pull the cover over me until tomorrow morning.

The hardest part of living in Vancouver for me are days like this. I know November weather is going to suck. I know February weather is going to suck. But when June comes along and it feels like a cold, dark, damp January, I really wish I lived somewhere else.

I know that we had a very dry winter with minimal snow. I know we need more rain to help prevent forest fires. But dang, it’s June and I’d like to wake up to a bit of sunshine. Or, at least a hint that maybe at some point we’ll see the sun today.

Well that’s enough whining for today, time to get my butt in gear. Days like this I’m thankful that I have a daylight light on my office desk… it doesn’t just get used during the winter here.

Reflections of the past

Leave a reply

I noticed it just as I was hitting ‘send’. My daughter had sent a Snapchat from a cottage she was leaving, a quick note to her family to say that she enjoyed her little getaway. I sent a response photo, a quick selfie as a replay with a comment like, ‘Hope you had fun’ written over the image. I didn’t pose. I didn’t concern myself with how I looked. It was only a quick picture going to my family, and so I just clicked the photo, wrote the text, and sent the image off to the group chat… knowing that it would disappear just after my family saw it. That’s the thing about Snapchat, unless one of my family saved the image in the chat, it would be gone after they look at it.

Except, for a split second before I hit the send button I saw something I didn’t expect. I saw a reflection of my grandfather in the image of myself. This was unusual, because I don’t really look like him. Sure, I often see reflections of my dad in my own reflection, we have similar traits and they seem to converge as I age, but I don’t have a lot of similar features to my grandfather, my mother’s dad.

I’d only seen this once before, years ago, and again on Snapchat. I used the aging filter and for the first time ever I saw a resemblance to my grandfather when I added about 25 years to my current age. But this time there was no filter, no gimmick, just a quick, unposed image of myself and a peek of my grandfather looking back at me.

It has been almost a quarter of a century since my grandfather passed away. Just over 38 years since the other one passed. That amazes me, because some of the memories of them still feel close. A friend recently shared this about aging, “The days seem longer, and the years seem shorter.” This resonates with me. A day seems to last about a day long, it doesn’t fly by, but the years have. My reflection in the mirror is somehow older than it should be. The man looking back has seen more years than I expect him to see.

It was just a quick glimpse of my own reflection, but one that has me reflecting on how quickly time passes. One that has me appreciating those who have been part of my life, and are gone, as well as those who are here with me now. The years are short, but they are lengthened by the memories we form, the moments that are not just ordinary. If we don’t make efforts to connect with others and create special moments, then those moments are nothing more than Snapchat memories… gone moments after we look at them.

Trade your expectation with appreciation

Leave a reply

I was listening to The Tim Ferriss Show today and heard this great quote from Tony Robbins: “You want to change your life fast then trade your expectation for appreciation and you have a whole new life.”

(Listen to the full gratitude & appreciation quote by Tony Robbins here.)

It’s easy to forget sometimes how blessed we are. It can be all consuming as we seek and want more, while forgetting how much we have already.

Possible future you robs happiness from the present you.

Don’t let future you steal your happiness today.

Bask in appreciation of what you have: Family, friends, health, work, hobbies, food, health, wealth… you might not be exactly where you want future you to be, but if you take stock right now, you probably have a lot to appreciate and be happy about.

Epic Tales

2 Replies

I’m watching Foundation on Apple TV. It’s loosely based on Isaac Asimov’s novel series by the same name. It’s about an empire roughly 25,000 years in the future. It has all the components of an epic tale, with power and greed, betrayal, uprising, rebels, assassins, and unlikely heroes.

I am in awe of writers who can come up with tales in imagined worlds like this, The Lord of the Rings, Star Wars, Game of Thrones, and other epics that involve intricate world building and cultures or alien life forms. I love when storylines weave together, and when tangential incidents become entire storylines.

The art of telling a grand story that spans generations is one that I truly admire. To be able to build entire worlds, like Philip Pullman did in His Dark Materials series, leaves me in awe. That such worlds can be created in one’s mind… it’s just absolutely incredible.

If you watched Back to the Future as a kid like me, you probably thought we’d have hoverboards instead of skateboards by now. If you also watched the Jetsons, you’d probably have expected robot maids and flying cars. We haven’t progressed as fast as our imaginations, but that’s to be expected.

We have an incredible ability to imagine far more than we are capable of. And as I write this, somewhere in the world a child is being born. He or she won’t be the saviour of the human race, they won’t be a hero that stops the destruction of the universe, but they just might be the next author to capture the imaginations of us all in an epic tale that we couldn’t imagine right now.

Who is an author who has created an epic tale that kept you enthralled?

Still down for the count

Leave a reply

A cough and low-grade headache are going to keep me home from work for one more day. I’ve noticed that the past few years I seem to get a headache as both a precursor to flu symptoms, and it stays with me while sick. This forces me to have less screen time, and frankly I get quite bored. Even ebooks don’t really work for me because I can’t concentrate on them and keep having to rewind parts.

So, I’m moping at home. The good news is, no matter how much my sinuses bother me, I seem to never lose my appetite and enjoy the taste of food. So, that’s my joy in the day, eating… and a hot tub.

I just hope tonight I can get more sleep because the last few nights have been really broken, and I’m wanting that to improve tonight. So away goes this screen and while I hope to be down for the night, I’m also hoping tomorrow and the weekend will rejuvenate me and get me ready for June… the busiest month of the school year!

Unnecessary conflict

Leave a reply

When expectations of outcomes are different, there is often unnecessary conflict.

When people are faced with unknowns that worry them, there is often unnecessary conflict.

When there is misunderstanding, there is often unnecessary conflict.

When there is disappointment, there is often unnecessary conflict.

When there is disagreement, there is often unnecessary conflict.

Things don’t go as planned, people don’t always see things from the same perspective, goals often vary from person to person. This is just part of life. Conflict is often built up unnecessarily. Conflict is created by seeing things from just one viewpoint.

Conflict is often optional. A choice. A defence mechanism. Not necessarily desired, but brought on from holding a perspective that is biased or fixed.

At times, conflict is also necessary. And in these rare cases it should not be avoided. Running away from a conflict can create a greater conflict later.

But more often than not conflict can be avoided… it is unnecessary. It results not from need but from misunderstanding, or lack of awareness. Seek to understand, not to be right. Ask questions before making statements. Listen with intent to understand, not to defend a viewpoint. And look for common ground rather than reasons to disagree.

Conflict is often optional.

Empty Cup

Leave a reply

The timing was perfect. I was not feeling well and took the day off. Then I saw this later in the day:

There was a bit of work that still had to be done, but I needed this day… and I took it. I think now of all the times I didn’t. I’m not sure I was my best, and it probably showed. We can’t be at our best when our own cup is empty.

Social Battery

Leave a reply

I’m often mistaken as an extrovert. Because I’ve been blogging for about 18 years now, and putting my thoughts and my work ‘out there’, that is often mistaken as being an extrovert. Because I can get up in front of a group of people and do a presentation, I am obviously an extrovert.

But I’m not.

Putting my work ‘out there’ is a solitary thing. I’m writing this in the silence of my house, before 6am, when everyone else here is sleeping. Presenting in front of people makes me a bit nervous, but it also is a solitary act. It’s not a group conversation. Ask me to act a scene out and a freeze. Give me 5 lines to memorize and perform, and I’m a mess.

Social gatherings of more than 6 people are a stressful situation for me. I’d rather sit and chat with one person all day than be in a party with 12 people I know very well. And in bigger groups, or with people I don’t know that well, I’d rather crawl under a rock.

For me, large groups are where my social battery runs out. I get tired, I disengage. I feel the need to isolate myself. I never feel that way when I’m on my own, or in a one-on-one conversation. I’m never bored when I’m by myself.

My battery gets drained when I have to be in large groups for long periods of time, and especially over several days. It’s an introvert’s life for me. My focus is inward, my connections are individual rather than group oriented. And my battery gets charged when I’m having a conversation with one other person, or maybe two, rather than in a group.

I’m often mistaken as an extrovert, and while that’s not a bad thing, it can be hard on my social battery. And after a while I need a bit of solitude in order to recharge. And solitude time doesn’t drain my battery at all… it’s like during that time I’m remaining plugged in, keeping myself fully charged.