Lesson7.md

@@ -35,7 +35,10 @@ Follow behavior - it reacts according to a light reading compared to a threshold
 We use a program from p. 305[2].
 We tried turning by just powering one motor, but that didnt work so now we power forward in one and backwards in one. This worked well, even though we had the other behaviors turned on, so they affected the run. We tried with them turned off aswell, and it worked even better this time.
 ### Motor for light sensor
-We just changed the car movement to a new motor. We used too much power though! TODO Insert video of motorized choking of robot. Delay was 500 at first, but we changed that to 100. TODO Insert picture of motorized light sensor. 
+We just changed the car movement to a new motor. We used too much power though! TODO Insert video of motorized choking of robot. Delay was 500 at first, but we changed that to 100. TODO Insert picture of motorized light sensor.  
+
+We realized that a GUI would have been a good idea, to ease testing of different parameters.
+
 ### SharedCar and Arbiter
 
 ## Conclusion