Piezoelectric Haptic Modules (Film Flex Assembled Actuators) are flexible haptics actuator technology with the unique ability to provide localized, bodily sensations in gaming, VR controllers (gloves,) and smart capacitive buttons such as in-home speakers and trackpads. Additional applications include interaction with lips such as medical devices and musical instruments.
The KEMET video demonstrates its features and applications.
Source:
KEMET Electronics