We looked up Singleton....
In software engineering, the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. Sometimes it is generalized to systems that operate more efficiently when only one or a few objects exist. It is also considered an anti-pattern since it is often used as a euphemism for global variable.
Will one robot be the guide for the others? Just because they gave us the receiver does not mean we will not get the transmitter in the kit....
