Fusion Follows a Wall re-using a Function FB11a

In this video we see if we can get our Fusion robot to follow a wall.
This is another “proof-of-concept” video. We wanted to see how well we could get Fusion to follow the wall using a wall-follow function that is essentially the same in logic format as the line-follow function that we used earlier with Fusion. As can be seen in the video, we have made some detailed changes. However, the actual logic of the “if-do” and the “motor arrangements” are still essentially the same. This opens up the possibility that, if the Fusion tutorials that could be eventually written were carefully planned, basically almost the same function could be used for a first look at both “line following” and “wall following”. This could result in a considerable simplification of the tutorials, which would be valuable if they were to be presented into the Primary School grades.