It seems that way to me. TabletInfo is kind of similar to GCSReceiver, in that they're both expressing commands that are transmitted via UAVTalk. I don't know that the two can be merged together, since they play different roles, but maybe we could choose an abstraction where there are two types of information sources: data sent over a R/C transmitter channel and data sent over UAVTalk.

PS: There are a couple space vs. tab formatting issues in this XML file.