images fix for week08

docs/assignments/week08.md

@@ -23,7 +23,7 @@ It allows for *parametric modelling* where modifications at anytime and reflecte
 
         Modify > Change parameters
 
-![0](../images/week08/design/0.png)
+![0](../images/week08/design/0.jpg)
 
 * Create 1st Side (Sketch)
 
@@ -301,6 +301,8 @@ Animation shows 2D Contour Settings
 
 #### Simulation
 
+![sim](../images/week08/design/sim.jpg)
+
 Generate the .nc file
 
         ACTION > Post Process

docs/assignments/week16.md

@@ -400,7 +400,7 @@ void loop() {
 
 !!! note
     A pull-up resistor was used in the Arduino code: a high state was needed as default (to match with the Unity implementation) and then changed to Low by the Unity Script Interaction. This can also be flipped, but modifications on Unity's are also needed.
-    Additionally, the numbers for defining the *threshold* are arbitrary. Since the values coming from the Joystick are Analog, and the input in Unity is defined to be Digital. A future implementation should define inputs as Analog on Unity's Side. 
+    Additionally, the numbers for defining the *threshold* are not arbitrary. Since the values coming from the Joystick are Analog and the input in Unity is defined to be Digital, couple values were experimented with till the *threshold* was found. A future implementation should define inputs as Analog on Unity's Side.
 
 Connect the controller to PC using the FTDI cable. Then, modify the SampleMessageListner to work with CustomDevice.cs. The msg in the SampleMessageListner.cs Script is the packets sent from the board to the PC via the FTDI cable!