  Artificial intelligence (AI) systems have become an indispensable component
of modern technology. However, research on human behavioral responses is
lagging behind, i.e., the research into human reliance on AI advice (AI
reliance). Current shortcomings in the literature include the unclear
influences on AI reliance, lack of external validity, conflicting approaches to
measuring reliance, and disregard for a change in reliance over time. Promising
avenues for future research include reliance on generative AI output and
reliance in multi-user situations. In conclusion, we present a morphological
box that serves as a guide for research on AI reliance.
