One embodiment of a haptic input device may include a receiver configured to receive a
signal from a touch-based user interface device. The signal may include a control signal or a …

An electronic device that provides situationally-aware alerts determines to provide an alert
output (such as haptic, audio, visual, and so on) via an output device, determines a …

One embodiment of a touch-based user interface may include a haptic feedback layer with
one or more actuators configured to supply a haptic feedback. The one or more actuators …

Embodiments described herein may take the form of an electromagnetic actuator that
produces a haptic output during operation. Generally, an electromagnetic coil is wrapped …

Disclosed herein are methods and systems for providing haptic output on an electronic
device. In some embodiments, the electronic device includes an actuator configured to move …

Embodiments described herein may take the form of an electromagnetic actuator that
produces a haptic output dur ing operation. Generally, an electromagnetic coil is wrapped …

Haptic interfaces are described. One haptic interface includes a piezoelectric body and first
and second electrodes coupled to the piezoelectric body. The haptic interface also includes …

Disclosed herein are methods and systems for providing haptic output and audio output on
computing devices using the same haptic device and methods for calibrating the same. To …

Systems and methods are disclosed herein for determining the amounts of force applied by
at least two fingers of a user to a touch input device having a touch input surface. In one …

In an embodiment for use with a portable device, a haptic feedback system creates a haptic
pop effect and the system may include a mechanism configured to produce a haptic pop …