Facebook Technologies, LLC

Jan Fras

Thomas John Farrell Wallin

Yigit Menguc

Nathan Scot Usevitch

Laura Blumenschein

An actuation apparatus may be configured to apply forces to a user's skin using flexible-membrane actuators. Such an apparatus may include (i) an array of actuator chambers that include a flexible material layer enclosing a changeable volume of fluid, (ii) a contact surface that is coupled to each actuator chamber, and (iii) a support framework that is coupled to the actuator chambers such that the array of actuator chambers is disposed between the support framework and the contact surface, and such that distortion of actuator chambers caused by changing the volume of fluid within the actuator chambers causes the array of actuator chambers to exert forces on the contact surface and cause movement of the contact surface.

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Redmond, WA, United States of America

Jan Fras