Ben Medler has a decent summary of my keynote speech at Sandbox/Web 3d. I will see about getting the slides posted up, but honestly, I am holding out for video or audio because I suspect the slides won’t make much sense on their own — this was a highly verbal talk, with mostly static images and hardly any text on the slides.

Most attendees are probably still at SIGGRAPH proper, so more summaries might trickle out over time.

One question that came up at the cocktail party, and also in Ben’s summary is the issue of advancing technology. Isn’t it true that even the postage-stamp-sized screens are going to get more powerful? Yes, to a degree. But we shouldn’t forget that tech often gets powerful enough for a niche, then stops. Indeed, for many consumers, PCs are currently “powerful enough” and there isn’t a compelling reason to upgrade at the same rate as we have seen in the past. I don’t know where that line is for mobile devices, but I do know that the answer is typically less than techies want it to be.

There is also the question, I think, of Moore’s Wall, and whether people are empowered to use that tech in creative fashions.

Finally, there’s the question of whether powerful 3d tech on a postage-size screen actually looks and acts the same as the same tech on a large screen. I submit that the answer is no; there are affordances and restrictions provided by the cultural context in which the devices are used that must alter our design approaches, and there are plain old usability questions as well.