Using contact lenses to simply change your eye color is so passé. Using contact lenses to augment reality is where it's at. At least it is for the Pentagon, which has put out a request for information on a system to display data "not unlike information provided to players of first-person, shooter-type video games" directly on the surface of the human eye. Sounds kind of like those TV display glasses you hear about sometimes, except, y'know, actually cool.

The technology is a little out there, but it's not a total pipe dream. Researchers at the University of Washington are already working on a nano-scale prototype, and the Pentagon wants actual results out the project in three to five years. The means the technology could trickle down into the consumer market in about ten to fifteen years, just in time to be integrated into the Sony PlayStation 5 and the MicroTendo HyperBox 1080. We can't wait!

[Via Wired]

HP showed off several of its gaming research and development projects at a recent San Francisco media event. The company said that many of these technologies had been in progress before the VoodooPC acquisition, but Rahul Sood and other VoodooPC leaders were able to see the gaming applications of previous research.

I spent some time trying mscape ("mediascape") and discussing the project with some of its engineers. This gaming platform -- which isn't meant to compete with a hardware-and-software solution like the DS or PSP -- has already been used in the real world, unlike most of the in-progress projects demonstrated.

Mscape sits on a PocketPC or other device, presenting an augmented reality game space. Other game designers and companies have tried to bridge the virtual world and the real world, with games that are played on devices by moving around outside. But HP's muscle may eventually help push these new experiences to mainstream gamers.

"They need to do an augmented reality game in here. I mean, don't you feel like you're in Doom already?
- A random GDC attendee talking about the labyrinthine, ExpoSuite corridors of Moscone West (pictured above, totally unaltered.)

Researchers in New Zealand have demonstrated how two Nokia Series 60 cell phones can be used to play a virtual tennis game. Like current mobile games, the action takes place on the phone's display. Only in AR* Tennis, players primarily use physical motions to control the flow of the game.

To begin the game, players sit at a table across from each other, and a piece of paper is placed between them, representing the boundaries of the tennis court. Players serve the ball by pressing a number on the keypad. Serves are returned with a simple swing of the phone. Players know they've made contact when the phones vibrate and project a sound.

The similarities between this format and Wii are obvious and could be signaling the beginnings of the next big trend in gaming. But, as associate professor in interactive and intelligent computing at Georgia Tech Blair MacIntyre points out, "The big question is whether folks can design compelling games using [this technology]."

*Augmented Reality.

During the Sony press conference earlier today, there was a sneak preview of a technological concept that takes the PS2's current motion detection (EyeToy) one step further. Using a camera and barcoded physical cards, a card game can become digitally visualised.

Augmented reality and tangible user interfaces are two research areas that various academics have been pursuing for some time, but are only just making it into the mainstream. While these ideas seem cool in theory, in reality we have to ask ourselves what value is added to a game by providing this interface. Perhaps we'll see this technology being used to strike out in innovative, unusual directions -- or perhaps, like many research ideas that are nice in theory but fall flat in practice, it will become a selling point that isn't taken any further.