Group_6_Lab_Session_5.markdown

@@ -95,21 +95,17 @@ In this section we will try to use a color sensor instead of the light sensor, a
 
 ### Setup & Approach
 
-In the first experiment with the color sensor we continue to use the robot we built for the first experiments, but exchanging the sensor. For further experiments, we will try to change the physical properties of the robot, by replicating the lower part of the robot, shown in the video above. I.e., we will follow the [building instructions](http://www.nxtprograms.com/NXT2/segway/steps.html) up to and including step 7 [7]. 
+In this section we will try to change the physical properties of the robot, by replicating the lower part of the NXT Segway with(out) Rider,i.e., we will follow the [building instructions](http://www.nxtprograms.com/NXT2/segway/steps.html) up to and including step 7 [7]. 
 
-Below we see three images of Philippe Hubrain's robot with the Color Sensor, and three images of our NXT Segway. 
-
-**Phillippe Hurbain's Robot with Color Sensor**
-
-![Figure 7](http://i.imgur.com/gdmdcOlm.jpg)
-![Figure 8](http://i.imgur.com/BbSqwqfm.jpg)
-![Figure 9](http://i.imgur.com/cMmxb0sm.jpg)
+Below we see three images of our construction.
 
 **Our NXT Segway Without Rider**
 
-![Figure 10](http://i.imgur.com/gdmdcOlm.jpg)
-![Figure 11](http://i.imgur.com/BbSqwqfm.jpg)
-![Figure 12](http://i.imgur.com/cMmxb0sm.jpg)
+![Figure 10](http://i.imgur.com/CMtBSXxm.jpg)
+![Figure 11](http://i.imgur.com/n43VZtym.jpg)
+![Figure 12](http://i.imgur.com/FWBBjRtm.jpg)
+
+In the building instructions [7] in section "Important Usage Information", it is specified, that a clear, white surface will be optimal. That's why we chose to use the same white piece of cardboard as shown in image 1 above.
 
 ### Findings