http://www.multigesture.net/2007/06/09/rear-illumination-and-surface-computing/ A multitouch and HCI research blog Mon, 30 Jan 2012 12:36:34 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.multigesture.net/2007/06/09/rear-illumination-and-surface-computing/comment-page-1/#comment-5949 Jonny McCullough Mon, 01 Mar 2010 15:44:42 +0000 http://www.multigesture.net/2007/06/09/rear-illumination-and-surface-computing/#comment-5949 Hey, i noticed you originally had FTIR and then disabled the LEDS and switched to DI, did you ever try both? i want the option to detect the fiducial but have the FTIR for more consistent touch results in different lighting conditions... advice? Hey, i noticed you originally had FTIR and then disabled the LEDS and switched to DI, did you ever try both? i want the option to detect the fiducial but have the FTIR for more consistent touch results in different lighting conditions… advice?

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