Abstract: A hair conditioning particle that includes a surfactant, a high melting point fatty compound and a benefit agent. The particle is solid and generally contains less than 50% water or other liquids. When added to water or an aqueous personal care composition, the particles may provide at least one of the following benefits: boosting rheology, especially storage modulus (G?); boosting conditioning benefits; an aesthetic benefit such as a color change, an anti-dandruff benefit, a sensate such as heating or cooling; and/or a scent. The particles and compositions containing the particles exhibit good stability.

Abstract: Disclosed is a personal care product customized by one or more solid discrete particles of a mixture composition, wherein the mixture composition comprises a surfactant and a high melting point fatty compound, and wherein the mixture composition contains less than about 50% of water. Also disclosed is a method of applying such customized personal care products to a target surface. The present invention provides at least one of the following benefits: Boosting rheology especially storage modulus (G?); Boosting conditioning benefits; Adding a new benefit such as aesthetic benefit, anti-dandruff benefit, sensate such as heating/cooling, and scent; and Providing at least one of the above benefits, while having improved stability.

Abstract: Disclosed is a personal care product customized by one or more solid discrete particles of a mixture composition, wherein the mixture composition comprises a surfactant and a high melting point fatty compound, and wherein the mixture composition contains less than about 50% of water. Also disclosed is a method of applying such customized personal care products to a target surface. The present invention provides at least one of the following benefits: Boosting rheology especially storage modulus (G?); Boosting conditioning benefits; Adding a new benefit such as aesthetic benefit, anti-dandruff benefit, sensate such as heating/cooling, and scent; and Providing at least one of the above benefits, while having improved stability.

Abstract: One aspect of the invention is directed to an autonomous mobile surface treating apparatus having a chassis, a drive mechanism mounted to the said chassis by a suspension, and a substantially rigid shell movably mounted to the chassis. The suspension includes a resilient member interposed between the drive mechanism and the chassis so that when the shell is pushed toward the supporting surface with a predetermined force the resilient member compresses to permit the drive mechanism to move and the shell and/or the chassis to contact the supporting surface. A second aspect of the invention is directed to the movable support of shell relative to the chassis. The shell is supported by a plurality of elongated elastic supports received within plurality of elongated openings in the chassis. Preferably, a passive portion of a collision detection sensor is attached to a central portion of the shell.