Nokia Technologies Oy

Withings

Jocelyn Masserot

Eric Carreel

Victor Ting

Marie Loubiere

Interaction methods between a smartphone and a timepiece having two analog-type pointers, each of the pointers being controlled independently by a stepper motor, the timepiece and the smartphone being able to be in communication through a wireless remote short-range communication link, the calibration method comprising the steps of S1&#x2014;capturing image(s) of the watch with the smartphone, S2&#x2014;processing the image(s) to determine accurately the displayed angular positions of the pointers, S3&#x2014;send correction data from the smartphone to the watch, S4&#x2014;carry out, at the watch, an appropriate correction so that the pointers are caused to display the current absolute time, the absolute time set method comprising the steps of S11&#x2014;send absolute time reference from the smartphone to the watch, S12&#x2014;carry out, at the watch, an appropriate correction, to update the internal counters and positions of the pointers so that the pointers display the current absolute time.

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Issy les Moulineaux, France

Jocelyn Masserot