  Antiferromagnetic spintronics is an emerging research field whose focus is on
the electrical and optical control of the antiferromagnetic order parameter and
its utility in information technology devices. An example of recently
discovered new concepts is the N\'{e}el spin-orbit torque which allows for the
antiferromagnetic order parameter to be controlled by an electrical current in
common microelectronic circuits. In this review we discuss the utility of
antiferromagnets as active and supporting materials for spintronics, the
interplay of antiferromagnetic spintronics with other modern research fields in
condensed matter physics, and its utility in future "More than Moore"
information technologies.
