added activity recognition to smoothing transition

code/particles/MyObservation.h

@@ -9,6 +9,8 @@
 #include "../lukas/StepObservation.h"
 #include "../lukas/TurnObservation.h"
 
+#include "Indoor/grid/walk/GridWalk.h"
+
 /**
  * all available sensor readings
  */
@@ -31,6 +33,10 @@ struct MyObservation {
     /** turn observation data (if any) */
     TurnObservation* turn = nullptr;
 
+    /** get the activity into the observation. just for testing in smoothing */
+    Activity currentActivity = Activity::UNKNOWN;
+
+
 	/** timestamp of the youngest sensor data that resides within this observation. used to detect the age of all other observations! */
 	uint64_t latestSensorDataTS = 0;