[armsys]

UR means Ultra Recall, that's, rapid search to produce high value intelligence. Thus, hotkeys (aka, keyboard shortcuts) are critically important to boost productivity. Its importance is affirmed by UR's support of hotkey mapping.
One defect: it's nearly impossible to ascertain, say, Ctrl+Alt+C is assigned to which command/function. In Word, it has a handy macro to list all hotkeys. It would be nice if UR can list all UR hotkeys as an Info Item in (searchable) plain text.
Armstrong