home.md

@@ -13,11 +13,10 @@
 **Activity duration:** 6 hours
 
 ## Goal
-What is the goal?
+
 Complete the given exercises and make sure our setup is working smoothly.
 
 ## Plan
-What is your plan to reach the goal?
 
 We plan to work during the labs hours and divide the responsibilities among us (running the experiments, recording the experiments and taking notes on the experiments). 
 
@@ -25,6 +24,11 @@ We plan to work during the labs hours and divide the responsibilities among us (
 
 ### Exercise 1
 
+|     | White | Black | Blue | Green | Red | Yellow |
+|-----+-------+-------+------+-------+-----+--------|
+| On  |   54% |   33% |  36% |   40% | 56% |    54% |
+| Off |   32% |   19% |  24% |   26% | 30% |    31% |
+
 ### Exercise 2
 
 ```java
@@ -33,31 +37,41 @@ light.setFloodlight(false);
 
 ### Exercise 3
 
+To change the sampling interval we changed the values of the following variable.
+```java
+final int sampleInterval = 100; // ms
+```
 ### Exercise 4
 
+Again we change the sampleInterval, but this time to 10, 20 40, 80.
+
 ### Exercise 5
 
+The light conditions doing the experiment was little to no natural light with indoor lighting. [What does this influence?]
+
+with LED off: 184 when flashlight directly into the sensor. 878 when covering with a hand.
+
 ### Exercise 6
+The experiment was to see the difference in heap size when using String literal directly in the call versus declaring a variable and referencing that. 
+
+The initial code was referencing a variable as in the following example:
+```java
+String left = "Turn left ";
+...
+LCD.drawString(left, 0, 1);	
+```
+Using `Runtime.getRuntime().freeMemory()` we got the available memory, which we then wrote to the screen so 
+
+Running 
+
+```java
+LCD.drawString("Turn left ", 0, 1);	
+```
+
+
+when using strings litterals: 56152 free mem.
+when using variables: 56664 free mem.
 
 ## Conclusion
 
 ## References
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-Which looks like this
-Group ??
-Lab Notebook ??
-Date: ??/?? 2015
-Group members participating: ??, ??, ??, ??
-Activity duration: ?? hours
-Goal
-What is the goal?
-Plan
-What is your plan to reach the goal?
-Results
-Exercise 1
-
-Exercise 2
-
-And so on??
-
-Conclusion
-References
\ No newline at end of file