The following work consisted in an in deep study of haptic effects for contact-based feedback, reproduced by the use of piezoelectric actuators based on Aluminum Nitride and Lead Zirconate Titanate; through their modelling supported by the use of the software COMSOL. Two main effects are then described theoretically, which are known as “Squeeze Film” and “Time Reversal”, followed by the creation of models in the software that are able to represent the relevant properties of those phenomena separately. Then, a model which is able to reproduce both effects simultaneously is given, and the same is optimized for power consumption. As a last step, a layout is created that allows the integration of the power-optimized design into a substrate.