Words By Client
Up triangle: word added. Down triangle: word removed. Blue for Sina UC, orange is TOM-Skype.
When events occur close together, pressing the "Toggle bars" button may help to determine which occured first. Grey to red indicates a keyword was added, red to grey is a removal. Different sources have their bars at different heights within the band. Multiple bars (which may appear as a single thicker bar) around the same event means that more than one source was involved.