What are common errors in EDF viewers?
Assuming that sampling frequencies are always higher than 1Hz. Assuming that nobody would want to see 24 hour on one screen (for instance an EDF delta or temperature plot). Assuming that EDF files always have the extension .eeg or .edf. Specifying signal gains or time axis using cm or mm like in the paper EEG machines: it is better to use a vertical calibration bar and specify the number of seconds that is on the screen.
