# Currently The sequence can be played in one direction only. # Benchmark The Mapillary interaction is hidden in the extra control panel:  Click on the "revert" button reverses the side of the main "play" button:  # Proposal A new PLAY BACKWARD button is added in the extra control panel:  It is self-sufficient: when clicked, it plays backward directly and a dedicated "pause" button appears:  _Caution: the extra control panel should NOT disappear when the playing backward is active because the user needs a way to pause it._