Author: admin

Today is an in-between day. Yesterday was the Lunar New Year, and tomorrow is Valentine’s day.

I suppose there is some mystical meaning to this confluence of meaningful dates. Perhaps the Universe is communicating to us something deep and profound, and perhaps we should try to listen.

At the very least, we should take away the most obvious of messages: Let us all celebrate and share our love for this precious gift of life, and for the opportunity to start anew and face the future together.

When we have truly immersive interaction between people who are in different parts of the world, that will be the beginning of what now seems like an odd phenomenon: We can feel like we are in the same room, but you can be in summer while I am in winter, or vice versa.

Perhaps you are in Rio de Janeiro and I am in New York in December. It might be very hot where you are, but freezing cold where I am.

Suppose further that we decide to take a walk together outside, using our future immersive communication technology. I am trudging through snow, while you are walking along a sandy beach.

I wonder whether we could eventually turn this around. Maybe we could use this sort of technology to allow a person in NY in the dead of winter to have the feeling of walking with their friends along a sandy beach on a beautiful sunny day in Rio.

I, for one, would be in favor of that. 🙂

Of all the inventors essential
There’s one who’s especially groovy

His record was quite influential
He even invented the movie

So a light bulb went off in my head
When I saw it’s the birthday of Edison

Since a light bulb went off in my head
I probably should take some medicine

I am having a debate with a colleague of mine about using virtual reality in education. It comes down to a simple question: Is it more useful to visualize the visible or the invisible?

He thinks it is more useful to use VR to get a better insight into things that we can see but not normally interact with, like planets. I am more excited about using VR to interact with things we normally could never see, like atoms.

It’s not exactly that one of us is right and the other wrong. It’s more a question of which is the more natural fit for VR in education.

At the end of the day, my guess is that we are probably both sort of right. Like my dad used to say when I would ask him a silly question: “Do you want to go to Brooklyn or by bus?”

The Star Wars spinoff The Mandalorian is a great example of a new wave of cinematic production. All of the sets and backgrounds are done as computer graphics displayed onto a big screen behind the actors.

As the camera moves, the virtual set moves accordingly, creating the illusion of a coherent 3D world. The light from the virtual set spills onto the actors, creating a compelling illusion that the actors are situated in that world.

Right now this is all very expensive, which is generally the case for new production technologies. I wonder how long it will be before the equivalent of this capability will go down in cost to the point where it is accessible to consumers.

At some point, this sort of virtual world visualization will become available to the equivalent of today’s Zoom users and YouTube posters. It will just be taken for granted that if you have a computer or SmartPhone, you will be able to believably situate yourself into a world of your choosing, for all the world to see.

At some point it will no longer be possible to know whether somebody is actually in the environment you see on the screen. This will have all sorts of implications, both beneficial and harmful.

I, for one, hope it gets used by the Light side of the Force, not the Dark side.

Before the Super Bowl game yesterday, somebody said to me “Hoping for another win today for the great state of Kansas and, in fact, the entire USA.” Then we both laughed. Anybody in KS or MO would know exactly why.

Then, thinking about the source of that quote, we both took a moment to be grateful that we’re now in 2021 and not back in 2020. It’s hard to believe our nation just went through such a horrible and tragic experience. And on top of that, we also had COVID-19.

I wasn’t really into the whole Marvel Universe thing. I thought Deadpool was funny, I enjoyed the origin story of Spider-Man (pretty much every time they retold it), and I found Ant-Man totally charming. Then again, anything with Paul Rudd is totally charming.

But all of the big puffy “Tony Stark saves the Universe” stuff just seemed like a lot of noise about nothing. The whole super-powered vigilantes saving the world thing simply didn’t seem intelligent enough to be interesting.

I get that it’s meant to be a modern myth, and a lot of my students really got into it, but it didn’t quite work for me. Sooner or later you are just watching CGI characters in weird outfits flying around on the screen.

Then there is WandaVision. I LOVE that show. It is everything the rest of the Marvel Universe is not. It’s thoughtful, creative, layered, mysterious, subtle, historically literate, self-referential in a truly clever way, and fundamentally about the human condition — in a way the big splashy movies are not.

And Episode V contains one of my favorite moments in the entire history of television. It’s a moment I could watch endlessly. Should we just take it from the top?

There have been so many advances in media technology in recent years, but one thing I have wanted for a very long time, and which is still not easily available, is an animated t-shirt.

Sometimes I am just in the mood to broadcast a message to the world on whatever it is that I am wearing. If I could just have a t-shirt that would listen to my smartphone and show in print whatever message I type in, that would completely make my day.

I suppose we could do it with LED lights, but that isn’t all that much fun, I would want it to look like a printed t-shirt. Is that asking too much?

You wake up with a jolt
In your bed in your room
It is time that you bolt
To your meeting on Zoom

So you roll out of bed
And you stare at your screen
And the hair on your head
Is the worst that you’ve seen

But the meeting will start
In five seconds or less
There’s a pain in your heart
‘Cause you know you’re a mess

But you click on the link
As you gaze at your hair
“I look awful” you think
As you try to prepare

Though you’re totally wrecked
But wait — you rejoice —
There’s a way to connect
Using only your voice!

It will all be ok
And nobody will stare
Though today was a day
You woke up with Zoom hair

Today I happened to look at the clock and noticed it was 3:14. And my first thought was that this was a Pi moment.

By that I mean something very specific: At some point during that minute, the time was exactly 3:14:15.92653589793… In other words, at some infinitely tiny moment, the time on the clock was exactly Pi.

What’s the big deal? you might well ask. After all, isn’t that true of lots of other numbers? There is a moment when the time on the clock is exactly two, and another when it’s exactly the square root of ten.

But Pi is special. There is even a day of the year — March 14 — devoted to Pi, and a moment of that day — a little before four in the afternoon — when all the infinite digits of Pi line up on both the calendar and the clock.

I have lots of friends who celebrate Pi Day, and I think that’s wonderful. But hey, why should we have to wait?

Why enjoy Pi only one day a year when we can have Pi every day?