Final answer:
Leigh's digital camera represents a dynamically continuous innovation, which involves moderate changes in user behavior without introducing a completely new product paradigm.
Step-by-step explanation:
Leigh's experience with the digital camera is an example of a dynamically continuous innovation. This type of innovation refers to products that involve some degree of change in the way users interact with the product, but not so much that it requires completely new behaviors or understanding. Leigh's transition from film to digital photography required her to get used to new methods like printing pictures instead of taking a roll of film to be processed. This did not overturn her understanding of taking pictures fundamentally, nor did it introduce an entirely new paradigm like discontinuous innovation would. It is more than a continuous innovation (a slight modification of an existing product), but less disruptive than something entirely new to the market.