  Here we present an overview on the various works, in which many collaborators
have contributed, regarding the interesting dipole of noncommutativity and
physics. In brief, we present the features that noncommutativity triggers both
in the fields of gravity and particle physics, from a matrix-realized
perspective, with the notion of noncommutative gauge theories to play the most
central role in the whole picture. Also, under the framework of
noncommutativity, we examine the possibility of unifying the two fields
(gravity-particle physics) in a single configuration.
