  I give a brief review of the observational properties of low-luminosity AGNs
(LLAGNs). I outline some unresolved issues in the study of LLAGNs, emphasizing
the uncertainties in the role of the truncated thin accretion disk, the dusty
obscuring torus and the origin of high-energy radiation (X-rays and
gamma-rays). I discuss key future directions for progress, focusing on the
broadband multiwavelength observations that will help us address these issues
and the importance of high-resolution infrared observations.
