Gauged Supergravities in Three Dimensions: A Panoramic Overview
  Maximal and non-maximal supergravities in three spacetime dimensions allow for a large variety of semisimple and non-semisimple gauge groups, as well as complex gauge groups that have no analog in higher dimensions. In this contribution we review the recent progress in constructing these theories and discuss some of their possible applications. 
B. de Wit, H. Nicolai, H. Samtleben