The technology disclosed herein includes a navigation system for a visually impaired person to navigate a public restroom. The navigation system may include a plurality of fixtures, a plurality of installations, wherein each installation is electronically connected to a fixture, and an electronic device, the electronic device configured to receive auditory or tactile signals from each installation and produce a signal indicative of a fixture location. The plurality of fixtures may include a toilet, a urinal, a sink, a soap dispenser, and a hand drying apparatus.

A multi-purpose toilet footrest has a first foot platform, a second foot platform, and a receptacle interposed between the first and second foot platforms. A user places their legs on the foot platforms when using the toilet to place their body in a squatting position and may store or dispose items in the receptacle.

A chemical dispensing system for a toilet that includes a container configured to contain a chemical compound that mixes with water to form a cleaning compound; a bracket coupled to the container; a threaded protrusion that extends from the bracket and is configured to extend through a hole in an inside of the sidewall of the toilet; and a fastener having a threaded body and a head, which is larger radially than the threaded body such that the head is configured to contact an outside of the sidewall in a secured position in which the threaded body threads to the threaded protrusion.

A chemical dispensing system for a toilet that includes a container configured to contain a chemical compound that mixes with water to form a cleaning compound; a bracket coupled to the container; a threaded protrusion that extends from the bracket and is configured to extend through a hole in an inside of the sidewall of the toilet; and a fastener having a threaded body and a head, which is larger radially than the threaded body such that the head is configured to contact an outside of the sidewall in a secured position in which the threaded body threads to the threaded protrusion.

An EPF digital record transmission system may be configured to transmit an EPF digital record from an EPF device to a user device. The user device may then transmit the EPF digital record to a host server for storage and processing. The EPF device may also be configured to transmit health data and the user device may be configured to analyze one or both of the health data and the EPF digital record and present a health recommendation.

Disclosed herein is a floor shield which can be located above the floor below a urinal. The floor shield can protect a user's clothing, such as shoes and pants, from being soiled while using a urinal. In some embodiments, the floor shield can have a liquid absorbing mat contained between frame elements. The absorbing mat can easily be removed and replaced when the mat is dirty.

Disclosed herein is a floor shield which can be located above the floor below a urinal. The floor shield can protect a user's clothing, such as shoes and pants, from being soiled while using a urinal. In some embodiments, the floor shield can have a liquid absorbing mat contained between frame elements. The absorbing mat can easily be removed and replaced when the mat is dirty.

Systems and methods of cleaning toilets are described; the system includes a structural frame, a foldable arm extendible from the structural frame and a rotatable brush, accommodated while being folded within and retracted into the foldable arm, at an idle state, while protruded from the foldable arm and being sprawl, during the operation of a cleansing cycle.

Systems and methods of cleaning toilets are described; the system includes a structural frame, a foldable arm extendible from the structural frame and a rotatable brush, accommodated while being folded within and retracted into the foldable arm, at an idle state, while protruded from the foldable arm and being sprawl, during the operation of a cleansing cycle.