Apple Inc.

Xiao Xiao

Glenn Donald MacGougan

Isaac Thomas Miller

Srinivasan Nimmala

Ronald Keryuan Huang

Emily Clark Schubert

Xiaoyuan Tu

Hung A Pham

Venkateswara Rao Manepalli

Richard B Warren

Vijay Kumar Ramamurthi

Andrew M Wadycki

Gunes Dervisoglu

Andre M Boule

Sunny K Chow

Maulik V Choksi

Anh N Phan

John D Blackwell

Bor-rong Chen

Systems, methods, and computer-readable media for managing or classifying movement states of an electronic device are provided that may utilize communications circuitry data from one or more communications circuitries when determining a current or future movement state of an electronic device.

Management of movement states of an electronic device using communications circuitry data

Methods, systems and computer program products for radionavigation for swimmers are described. A mobile device configured to estimate a location using radio frequency signals can estimate a position of the swimmer when the mobile device is worn on a limb of the swimmer and periodically submerged. The mobile device can supply auxiliary information to a radionavigation subsystem to correct a navigation solution affected by limb motion of the swimmer and affected by the periodic submersion of the mobile device.

Radionavigation for swimmers

Systems, methods and computer-readable storage mediums are disclosed for a pedometer with lag correction. In some implementations, a method comprises: determining, by a first pedometer of an electronic device, a first step count based on sensor data provided by a motion sensor of the electronic device; determining, by a second pedometer of the electronic device, a second step count based on a window of the sensor data; responsive to determining that a step was detected by the second pedometer, determining a third step count based on the window of sensor data; and determining a corrected step count based on the third step count.

Pedometer with lag correction

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Orinda, CA, United States of America

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