The watch (2) comprises a memory (4) and a detection device (6) comprising an acceleration sensor (8), capable of measuring an acceleration vector of the watch in a three-dimensional reference frame of this watch, and an electronic unit (12) arranged to be...

A method, controller and system in accordance with various aspects of the present disclosure facilitate reduced energy consumption in a motion sensing device having an inertial measurement unit (IMU), with a strap down integration unit, and an application ...

A new hearing device is provided with an inertial measurement unit for determination of yaw of the orientation of a user's head, when the hearing device is worn in its intended operational position on the user's head.

Disclosed herein is an apparatus for applying multi-axial inertial force, the apparatus including: a lower support plate; two first support members fixed to stand up from the lower support plate; a second support member positioned to be orthogonal to inner...

A method of measuring acceleration includes suspending an inertial body using a magnetic fluid; generating a magnetic field within the magnetic fluid; modulating the magnetic field to counteract a change in position of the inertial body relative to sources...

An input system based on a three-dimensional inertial navigation system and a trajectory estimation method thereof is disclosed. The input system based on the three-dimensional inertial navigation system according to the present invention has acceleration ...

A gyrometer (7) is arranged at the vibration node of a fuselage (2). Each accelerometer (5,6) is arranged at the vibration antinode of the fuselage. The gyrometer and accelerometers are connected to a flight control computer (12) such that measurement sign...

A displacement of a pedestrian is determined from his or her accelerations by detecting accelerations which are substantially non vertical, determining a characteristic feature in the detected accelerations correlated with a step frequency, determining the...

In a device for measuring acceleration and/or angular velocity in at least one measurement axis (x, y, z), in order to achieve high measurement accuracy with cost-effective manufacturing, a plurality of measurement transducers (11) designed as acceleromete...

An inertial measurement unit mountable on a vehicle, comprising a housing accommodating three solid state sensor couples, each couple comprising a gyro member and an associated accelerometer. The housing is in the shape of a triangular pyramid, with a base...