| Action | Howto |
|---|---|
| View older images | Drag inside image left and right |
| Step single images | Click on 
or  |
| Play movie | Click on 
or 
and  .Click multiple times to increase speed. |
| Zoom time axis | Click on 
or  |
| Move window to present time and update it regularly |
Click on  or press 'u'.Icon is red to indicate that an old picture is currently displayed. |
| Jump to a specific time/date | Click on  |
| Download current image | Click on  |