- \item \textit{Reverse button/left arrow} --remnant from the past; does the same as the Start button really.
- \item \textit{Red round button} --this is the Start button to start recording.
- \item \textit{White square} --this is the Stop button to stop recording.
- \item \textit{Red round button with white line} --start recording in single frame mode. The way this works is to just \textit{take a picture now, take a picture now\dots} The reason to use this mode is to get a still shot like you would with a camera. Sometimes input is continuous, for example looking at stars with a telescope -- surveillance goes on for hours, but you just want to take a picture now when something of significance interest comes up
+ \item \textit{Reverse button/left arrow} -- remnant from the past; does the same as the Start button really.
+ \item \textit{Red round button} -- this is the Start button to start recording.
+ \item \textit{White square} -- this is the Stop button to stop recording.
+ \item \textit{Red round button with white line} -- start recording in single frame mode. The way this works is to just \textit{take a picture now, take a picture now\dots} The reason to use this mode is to get a still shot like you would with a camera. Sometimes input is continuous, for example looking at stars with a telescope -- surveillance goes on for hours, but you just want to take a picture now when something of significance interest comes up