An absorbent article includes a liquid-permeable topsheet, a liquid-impermeable backsheet and an absorbent core located therebetween. The guide is precisely clamped to the upper surface of a foot assembly of the circular saw. A controller analyzes these images and projects them onto a display whereupon the images are mapped to define any distortion in the work material. The system and method for modifying visual perception may also be directed to a video camera mirror system, a seating system, a cosmetic package, a lipstick packaging, a polarized mirror, an illuminated cosmetic brush, a personal portrait photography management system and an illumination system for modifying visual perception. The mixture to be granulated comprises a mixture containing one or more pigments, at least one agent to promote the coloring and distribution in homopolar media andor at least one dispersant for polar system as well as one or more solvents if necessary. The air conditioner may include an outdoor unit, one or more indoor units operably coupled to the outdoor unit, a temperature sensor, a valve driver, and a controller.