Author Topic: ir webcam whiteboard app  (Read 10417 times)

Offline initi

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on: April 15, 2009, 01:20:34 PM
hi, does anyone know about webcam(no wiimote) whiteboard app for mac os x??
like this http://eduard.metzger.googlepages.com/webcam-whiteboard



Offline Cymon

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Reply #1 on: May 05, 2009, 12:49:40 PM
hi, does anyone know about webcam(no wiimote) whiteboard app for mac os x??
like this http://eduard.metzger.googlepages.com/webcam-whiteboard
Why can't BoonJin's software be modified to use regular webcams? No, I guess it can't, it relies on the wiimote's point tracking doesn't it?



Offline jonidimo

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Reply #2 on: April 16, 2010, 01:53:39 AM
I were searching about this too. Why you don't promote the "Low-Cost Multi-touch Whiteboard" by doing a software compartible with webcams? all this will be more popular.



Offline boonjin

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Reply #3 on: April 16, 2010, 03:53:07 AM
I were searching about this too. Why you don't promote the "Low-Cost Multi-touch Whiteboard" by doing a software compartible with webcams? all this will be more popular.

Hi,

Ordinary webcams have latency issues and low resolutions. This may cause slow response for the tracking of the IR pen. High-end webcams may do the job well but it may be more costly in comparison with the USD40 Wiimote. Furthermore, a IR band-pass filter is required.

Another setback is that the webcam will be wired in comparison to the wireless Wiimote. This is important due to the positioning of the device to capture the screen.

Regards,
Boon Jin

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