An acoustic biometric touch scanner device and method is disclosed. In one aspect, an
acoustic fingerprint sensing device includes an array of ultrasonic transducers configured to …

Abstract Systems and techniques are described for robust radar-based gesture-recognition.
A radar system (104) detects radar-based gestures on behalf of application subscribers. A …

This document describes techniques and systems for reducing a state based on sensor data
from an Inertial Measurement Unit (IMU) and radar. The techniques and systems use inertial …

This document describes techniques and systems that enable radar-based authentication
status feedback. A radar field is used to enable an electronic device to account for the user's …

This document describes techniques and systems that enable a visual indicator for paused
radar gestures. The techniques and systems use a radar field to enable an electronic device …

This document describes techniques and systems for radar-based gesture-recognition with
context-sensitive gating and other context-sensitive controls. Sensor data from a proximity …

This document describes techniques and systems that enable input methods for mobile
devices. A radar field enables an electronic device to accurately determine that a part of a …

This document describes techniques and systems that enable an input-mode notification for
a multi-input mode. A radar field enables an electronic device to accurately determine the …

This document describes techniques and systems for authen tication management through
IMU and radar. The tech niques and systems use inertial sensor data from an inertial …

This document describes techniques and systems that enable a visual indicator for paused
radar gestures. The techniques and systems use a radar field to enable an electronic device …