Patent ID: 11954720
Assignee: RACHEL ABRAMOWITZ
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. A system for recommending a hair product, the system comprising a memory and a processor, wherein the memory comprises instructions that when executed by the processor implement:
maintaining a first dataset characterizing multiple hair products, the first dataset including an identifier and water hardness reaction characteristic of each of the multiple hair products;
maintaining a second dataset characterizing an expected effect of physically combining each of the multiple hair products with a hair type and water hardness level;
receiving user data characterizing a user, the user data comprising user hair type, user location information, and user desired hair appearance;
receiving an image of used water hardness test paper, wherein the water hardness test paper includes a reaction region and a test paper identifier;
based on the received image, identifying a color or wavelength of light associated with the used water hardness test;
based on the identifying the color or the wavelength of light associated with the used water hardness test paper, determine a level of water hardness of a water source;
identifying one or more of the multiple hair products enabled to mitigate the water hardness effects of the water source;
adjusting a chemical composition of at least one of the identified one or more of the multiple hair products, the adjusting comprising adding one or more water-softening chemicals based on the determined level of water hardness and one or more acids to balance a pH of the respective hair product; and
filtering the identified one or more of the multiple hair products based on one or more factors to generate a recommended set of hair products to the user.