public void startSurvey()
{
int index = 0;
foreach (var element in _sensors)
{
if (element.condition == true)
{
//DoctorPatientSurveyGraphic newPointSource = new DoctorPatientSurveyGraphic(_presenter, index);
IEmulator newPointSource = (new GetEmulator(_presenter, index, element.type)).getEmulator();
_pointSources.Add(newPointSource);
newPointSource.startWritingGraphic();
index += 1;
}
}
}