RezEd Podcast: Metaplace, Quest Atlantis

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Jun 032009
 

I’m on the MediaSnackers Rezed Podcast#33 today, for maybe five minutes worth of talk about Metaplace, particularly uses for education. The bulk of the podcast though, is about the fascinating project Quest Atlantis out of the Indiana University School of Education.

For example, after students have begun to learn about potential causes of the fish demise in Taiga Park, they are asked to make a recommendation about how to resolve the issue. In making this decision, students have to consider their conceptual tools (i.e. understanding eutrophication, erosion, and overfishing) in order to make a recommendation about what to do (i.e. stop the indigenous people from farming, tell the loggers they can no longer cut trees in the park, or shut down the game fishing company). In making these decisions, students engage in projective consequentiality: they have to consider what their use of particular tools tells them about the context that they are working with. After making a recommendation, students travel 20 years forward in game time, and see the results of their recommendations (experiential consequentiality). At that point students are asked to reflect on the implications of their disciplinary recommendations on the context, thus serving to re-couple content with context.

Worlds.com patent update

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Jun 022009
 

Virtual Worlds News has a report that tomorrow may see some developments in the Worlds.com patent case; apparently Article One Partners, the folks who were crowdsourcing finding prior art, will be posting something…

…announcing the outcome of a Patent Validity Study it conducted on the Worlds.com complaint.

“With verification of outside counsel, Article One Partners has identified prior art that can show the Worlds.com patent to be invalid,” the organization said in a statement. The group said it would post the prior art on its web site, although at press time the art had yet to be posted.

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Defining persistence better!

 Posted by (Visited 8338 times)  Game talk  Tagged with: , , , , , ,
Jun 022009
 

Still confused about this use of the word persistence; coming here with the dictionary meaning and trying to understand a seeming contradictory concept.

— David, in a comment in the earlier post

The technical sense of the term arises from “persisting something to the runtime database.” The base states are usually in a template database of some sort, along with all the other static data. The template database is read-only as the game is running, and only developers get access to it. The runtime database is where everything that players do goes. (See here and here for more).

The base data in the static template database doesn’t count as “persistent” or “persisted” because it’s actually baked into the world’s rules in some fashion, as a starter state. Delete everything in the runtime database, and that map will still be there, usually. You will have playerwiped WoW, but the world of WoW will still be there: every loot drop, every monster, every quest, every house.

The virtual world definition of the term means “to save changes on top of the base dataset.” So a base character starts with no real gear and newb stats, and a designer sets that up in the template database as the definition of a newbie character. But we save their advancement. That’s persisting a character to the runtime database. The stats and gear might go up OR down, but they are different from the base.
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Google’s O3D and VW’s

 Posted by (Visited 7334 times)  Game talk  Tagged with: , , , , ,
Jun 012009
 

GigaOM has an article titled Will O3D Get Google Back Into Virtual Worlds?. Apparently, at the MetaverseU conference (which I usually attend but couldn’t this time), the tech lead for O3D said that his team’s next goal is to fully integrate it into Chrome. By the end of the year.

After his presentation, a group of developers surrounded Kokkevis, peppering him with tech-heavy questions. He told me there weren’t any companies creating MMOs in O3D yet, but he raised the possibility that Google might port Sketchup and Google Earth into O3D, “once we become part of the browser.” (Both have been implemented for MMO-related projects.)

I wrote about O3D back in April; its integration into Chrome is certainly interesting, but Chrome itself has quite a lot of adoption barriers yet. But it’s still highly intriguing tech to keep an eye on. If Sketchup and Google Earth migrate to it, that’s a pair of apps to drive adoption, for sure.

Meanwhile, the same article says Unity has reached 10m installs…

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