Patent ID: 11893826
Assignee: L'OREAL
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. A system comprising:
a surface features unit operably coupled to a plurality of sensors, the surface features unit including computational circuitry and at least one processor configured to obtain sensor data with respect to a human body surface, and generate a digital representation on a display of a 3-dimensional model including a plurality of reference locations on a human body surface; and
a locator unit operably coupled to the surface features unit and a personal care device, the locator unit including computational circuitry and at least one processor configured to
determine a location of a personal care device relative to one or more of the plurality of reference locations on the human body surface; and
determine a true position of the personal care device relative to the human body surface based at least in part on image data of the personal care device in use, pre-determined physical dimensions of the personal care device, and the relative location of the personal care device, wherein the image data of the personal care device is captured by one or more cameras of a computing device separate from the personal care device; and

circuitry configured to cause an interaction of the personal care device with a corresponding portion of the human body surface, wherein the interaction includes application of a cosmetic product or administration of a skin therapy.