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US 2018/0024507 A1Published application
System for determining a relative orientation of a device to a user
AssigneeKoninklijke Philips N.V.
InventorROBERT GODLIEB
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AssigneeKoninklijke Philips N.V.
InventorROBERT GODLIEB
Estimating the term…
The present application relates to a system for determining an orientation of a first device relative to a user. The system comprises a first device including a first orientation measuring unit arranged to measure an orientation of the first device relative to the earth, a second device arranged to be worn by the user on a body part, the second device including a second orientation measuring unit arranged to measure an orientation of the second device relative to the earth. The system also comprises a processing unit arranged to calculate an orientation of the first device relative to the second device by comparing the measured orientation of the first device relative to the earth with the measured orientation of the second device relative to the earth.
A system for determining an orientation of a first device relative to a user, comprising:
The system according to any of the preceding claims, wherein the first orientation measuring unit comprises at least one of:
The system according to any of the preceding claims, wherein the processing unit is located in at least one of:
The system according to any of the preceding claims, wherein the system further comprises a position measuring unit arranged to measure a relative position of the first device to the second device.
The system according to any of the preceding claims, wherein the first device is a personal appliance including any one of an electric shaver, a hair clipper, a beard trimmer, an electric toothbrush, a hair dryer, skin care device, cleansing appliance, and a beauty appliance.
The system according to any of the preceding claims, wherein the second device is arranged to be worn by the user on a body part.
A device comprising:
Dependencies are inferred from the claim text.