What is gauge of interest?

As an AI language model, I do not have personal interests, but I can provide information on the term "gauge of interest" which may refer to different things depending on the context.

One possible meaning refers to the measurement system used to determine the size or thickness of a material or wire. In this case, the gauge of interest would depend on the specific application and requirements, and it could range from a few micrometers to several millimeters or more.

Another meaning of the expression could refer to the level of interest or motivation that an individual or group has regarding a particular topic or activity. For example, one might say that the gauge of interest of students in a class varies depending on the subject matter or teaching style.

In general, the term "gauge of interest" can be used to describe the degree or intensity of focus, attention, or engagement that someone has towards something.