Abstract: A water use management system may be installed in a setting that contains a primary infrastructure for water use to provide an alternate, modular infrastructure for water use. Fresh water used at various points of use, such as a shower or sink, may be diverted into the modular infrastructure prior to draining into the primary infrastructure. Once diverted, the precedent use water is received at a reservoir system where it is treated for a subsequent use. Treatment may include filtration and/or chemical treatment, and may be based upon sensor feedback from the reservoir system. Once treated, the water is ready for subsequent use and may flow from the reservoir system, via the modular infrastructure, to a subsequent point of use, such as a toilet.

Abstract: A water use management system may be installed in a setting that contains a primary infrastructure for water use to provide an alternate, modular infrastructure for water use. Fresh water used at various points of use, such as a shower or sink, may be diverted into the modular infrastructure prior to draining into the primary infrastructure. Once diverted, the precedent use water is received at a reservoir system where it is treated for a subsequent use. Treatment may include filtration and/or chemical treatment, and may be based upon sensor feedback from the reservoir system. Once treated, the water is ready for subsequent use and may flow from the reservoir system, via the modular infrastructure, to a subsequent point of use, such as a toilet.

Abstract: A method for evaluating fit of an applicator can include receiving on a process first and second sets of digital data representing the target area and at least a portion of the applicator, respectively, digitally overlying the second set of digital data over the first set of digital data; calculating in the target area at a plurality of points of the overlay a separation distance between the sets of data and generating an electronic image that includes a visual depiction of the calculated separation distance.

Abstract: A method for evaluating fit of an applicator can include receiving on a process first and second sets of digital data representing the target area and at least a portion of the applicator, respectively, digitally overlying the second set of digital data over the first set of digital data; calculating in the target area at a plurality of points of the overlay a separation distance between the sets of data and generating an electronic image that includes a visual depiction of the calculated separation distance.

Abstract: Methods of modeling three-dimensional fibrous webs.