Author: admin

The problem I have with Tim Sweeney’s definition of the Metaverse is not that I disagree with it. In fact, I think it’s a good working definition.

Rather, the problem I have is that it is missing important parts of the story. It’s talking about the “how”, but not the “what” or “why”.

By analogy, imagine somebody is describing a restaurant. There are many things you might want to know about a restaurant. What sorts of food do they serve? How is it prepared? What does the theme of the decor?

Of course in order for a restaurant to function, it also has more basic needs. A very partial list might include walls, a roof, plumbing, electricity, various means to cook food or to keep food cold, and probably a way to lock the door when the restaurant is closed for business.

But none of those things, though essential for a restaurant to function, tell you anything about what kind of restaurant it is. Which means that many of the essential questions are being left out.

Why are people going to this restaurant? How do they feel about the experience? Will they become regulars? Will they recommend it to their friends?

Sweeney’s definition of the Metaverse gets at the plumbing level, but leaves out the essential human element. Why are people in the Metaverse at all? What exactly is happening there that is meaningful to them, to their life experience, to their various connections with family, friends and community?

I don’t have any problem at all with trying to define mechanical and operational layers. That is clearly a necessary task for any endeavor.

But I am hoping for a deeper dive into the higher layer questions — the cultural, social and psychological questions. Those are the questions that make it all interesting.

It might be that it’s too early to discuss such things. But I think it’s worth a try, even if only by analogy with genres and purposes in more established media.

According to Tim Sweeney (founder and CEO of Epic, which makes Fortnite), the “Metaverse” is essentially maintaining your persistent self across different digital places. In one sense this is already our reality.

For example, Google knows who you are, and persistently retains your preferences across different Websites. Amazon does as well, as do other providers of various on-line services.

What Sweeney is referring to is the way that our persistent identity will expand into other realms as more and more people find it convenient to represent themselves as digital avatars. When you walk through a digital “door”, say from an on-line museum to an on-line chat room, you will still be perceived by others as yourself, and you will have the same general capabilities.

This is the way things work in the physical world. When I go to a movie or to a grocery store, or enter a municipal courtroom, people can still identify me as myself, although I my behavior will likely change because each kind of place has its own social conventions.

In all of those cases, I have my smartphone and my wallet in my pocket, and I am easily able to verify that I am still me, with all of my various rights and obligations. The way Sweeney describes it, the “Metaverse” is the extension of that transactional reality into 3D on-line worlds.

Just what this means, in a practical sense, will change over time. More tomorrow.

There are memories here I shall keep
And emotions that run very deep
      But all joy or sorrow
      Must wait till tomorrow
Today I am getting some sleep

There is something poignant about the last day of a conference. So many people putting in countless hours of incredible effort, for a direct sensory experience that now, in a matter of hours, will vanish forever.

In a way, it is like theater, this idea that we are alive on this planet together for these precious moments, for a shared experience that can never be repeated.

Every year at Siggraph is unique, and each is beautiful in its own way. After several long years of not being able to get together in person for such an experience, it was deeply appreciated.

Today I am at the Siggraph conference, and every moment is filled with either one thing or another. So I am just absorbing all of the many sensations.

No widget Wednesdays today. Programming is not really something you can do while you’re at the Siggraph conference.

Next week we will resume to our regularly scheduled weekly program.

Today somebody reminded me that yesterday there was a party in Hollywood to mark the 40th anniversary of Tron. Which is an irony to me, since I worked on it. But couldn’t have gone, being in Vancouver all this week for the Siggraph conference.

And even greater irony is that this evening I am giving a talk to a number of fellow practitioners who were pretty much all around when the original Tron was made back in 1982, and quite a few of whom worked on it. So all of us were destined to miss the 40th anniversary celebration in Hollywood.

It just reminds me of the strange relationship between those of us who make the magic possible, and the folks in Hollywood who make their own brand of magic on top of ours.

The nerds and the cool kids can sometimes hang together. And sometimes they can even make great things together. But they’re never going to hang out at all the same parties.

I love the form of today’s date. There is something beautiful about the sheer evenness of it.

All those eights and twos, one after the other. And the more you look at it, the more patterns you see.

For example, the sum of the first two digits is the square of the sum of the last two digits. Also 88/22 is 4, which is 8/2, as well as being both 2+2 and 2*2.

Today is also the 220th day of the year. Which is pretty awesome.

My phone has a wonderful feature. If you set a time, my phone raises an alarm when that time is reached.

I use this for all sorts of things, including travel, cooking, taking naps, and pretty much everything else where I need to know that a certain thing has to happen at a certain time.

But my phone doesn’t have a feature that raises an alarm when I get to a particular geographic location. I wish it did.

I would use that feature, for example, when taking a train or a bus. Why do I need to keep checking to make sure that I am near my destination, when my phone has a perfectly good GPS, and could do it for me?

I suppose if it were easier to program phone apps that access your current GPS location, I would write my own location alarm.

I’ve been watching the wonderful Korean drama Extraordinary Attorney Woo. It amazes me how Korean TV manages to avoid pigeonholing content into narrow genres.

In the U.S. most shows can easily be categorized as “comedy” or “drama””. There is little cross-over. Yet the best Korean shows (like this one) manage to be both at the same time, and at a very high level.

Also, there is a recurring visual motif in this show of giant whales swimming serenely through the air. And I really like giant whales swimming serenely through the air.

This wonderful visual is, all by itself, a good enough reason to get those future mixed reality glasses. Don’t you agree?

Today is the last day before the people in our research lab at NYU fly out to the big ACM/Siggraph conference. This year the conference is in Vancouver, and we will be presenting a big demo.

There are lots of pieces — robots, VR headsets, 6D trackers, computers, cameras, and all sort of other toys. But mostly it’s a set of interconnected software programs, working to support a live demo.

Today everybody is heads down and focused on getting things done. Soon it will be time to pack everything up and taking it all to the airport, and then on to Canada.

Next week is going to be crazy, with a million things going on at the same time. But today, on this final day of preparation, the energy in our lab is quiet and focused.