It is used on the new Subaru STI gauges and I would like to replicate it on a suite of custom gauge displays.
http://www.subaru.ca/Content/7907/media/General/ImageLibrary/09STITECH_05A_Gallery.jpg
http://www.subaru.ca/Content/7907/media/General/ImageLibrary/09STITECH_05A_Gallery.jpg