I have seen this memo before, but this one describes how to be detected as a cyclist at a traffic signal. I should have had something about this in the Signal Timing Manual (www.signaltiming.com), but I forgot about this.
One of the best things about blogs is that for those that are professional, they are posting things that seems like they're their to stay. Let's hope so with Bikeportland.org. The link is http://www.bikeportland.org/wp-content/Vehicle%20Detection.pdf