For the people following this thread, maybe they are also interested in knowing that there are more news in the interactive boards world: Epson is presenting next January in the BETT, at Londonm new projectors that have a pen and work like interactive boards too. So, just buying the projector, you get it all. Only the PC and a white wall are needed. The projector is recognized as a current mouse by the computer. The models are EB-460i and EB450wi. I have a brochure in spanish, but I haven't been able to find any information in the web in english. If anyone wants to see the brochure, I can send the pdf. BTW: I'm not relationed with Epson in anyway nor have any plans to buy any of these projectors yet. I've just received this info from its marketing departament ;) Regards. José L. El jue, 03-12-2009 a las 22:28 +0100, Petter Reinholdtsen escribió: > [Klaus Knopper] wrote: > > You just need: > > > > 1. A wii-controller (just the controller, not the wii) > > Check. :) > > > 2. A infrared led pen, you can get these from various resources (check > > for "wiimote infrared pen", "the groove"), or build one by yourself > > if you are not afraid of a soldering iron, > > Used my stereo IR remote, pressing the volume button, for testing. > Worked great. :) > > I installed and used wmgui to debug the connection to the Wiimote, and > used it to see the output from the IR camera. I suspect it will make > it easier to adjust the view of the wiimote when trying to make it see > the entire screen. :) > > Very cool. Will have to get a real IR pen now. Anyone know where I > can buy one here in Oslo? > > Anyone know how the different colors are detected with the IR pens > available from <URL:http://www.wiiteachers.com/>. Can gtkwhiteboard > handle multiple colors? > > Is there some way to get visible feedback for the calibration? When > using a projector on the whiteboard screen, it would be useful to have > indicators on the corner positions to know where to put the IR pen. > > Happy hacking, > -- > Petter Reinholdtsen > >
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