Immersion Corporation
VARIABLE CURVATURE INTERACTIVE DEVICES

Abstract:

Variable curvature interactive devices are provided. The variable curvature interactive devices include a panel and one or more actuators. The one or more actuators are configured to provide a bending force to the panel to modify a curvature of the panel and thereby provide haptic effect. Haptic effects provided by curvature modifications include stiffness changes in the panel, vibration haptic effects, and kinesthetic effects. The variable curvature interactive devices may include actuators to modify the curvature along one or more dimensions to provide the haptic effects. The variable curvature interactive devices may further be configured to receive user inputs.