void infraredKinectBtn_Click(object sender, RoutedEventArgs e)
{
unregisterEvent();
sensorChooser.Stop();
InfraredSnapshot ir = new InfraredSnapshot();
ir.Show();
this.Close();
}
private void saveBtn_Click(object sender, RoutedEventArgs e)
{
// save file_info in db
Media_DB_Query media_db_query = new Media_DB_Query();
media_db_query.saveMedia(ApplicationState.GetValue <string>("user_id"),
"InfraredSnapshot", ApplicationState.GetValue <string>("irPath"));
UnregisterEvent();
InfraredSnapshot ir = new InfraredSnapshot();
ir.Show();
this.Close();
}