Investigate better search algorithms for confined space

[Carter90]

We should think about search algorithm(s) we want to use, as the correlated random walk is made for covering as much area as possible which is not what we want in this environment

[Carter90]

I reduced distances 888e9c1 561e82a and speeds ea10b6d this should probably be good enough but if anyone has suggestions it would be much appreciated.

[Antonio-Griego]

Thinking about this is a great idea!

For the purpose of the workshop in its current form, random search is sufficient. In the future, if this workshop gets expanded into a full robotics class this is exactly the kind of area we could expand into: ML classification, search, etc.