  Human machine interaction systems are those of much needed in the emerging
technology to make the user aware of what is happening around. It is huge
domain in which the smart material enables the factor of convergence. One such
is the piezoelectric crystals, is a class of smart material and this has an
incredible property of self-sensing actuation (SSA). This property of SSA has
added an indescribable advantage to the robotic field by having the advantages
of exhibiting both the functionality of sensing and actuating characteristics
with reduced devices, space and power. This paper focuses on integrating the
SSA to drive an unmanned ground vehicle with wireless radio control system
which will be of great use in all the automation field. The piezo electric
plate will be used as an input device to send the signal to move the UGV in
certain direction and then, the same piezo-electric plate will be used as an
actuator for haptic feedback with the help of drive circuit if obstacles or
danger is experienced by UGV.
