I was introduced to this concept recently, and it makes sense on many levels.
“Microlearning deals with relatively small learning units and short-term learning activities. Generally, the term “microlearning” refers to micro-perspectives in the context of learning, education and training. More frequently, the term is used in the domain of e-learning and related fields in the sense of a new paradigmatic perspective on learning processes in mediated environments.” https://en.wikipedia.org/wiki/Microlearning
This article delves into the world of micro learning and its many relevant applications.