Method and apparatus for testing water quality using a cell-phone application, mirror and plastic bag

摘要

The present disclosure teaches a practical method and apparatus for providing accurate, economic drinking water testing using materials available worldwide: a mirror 10, cell-phone 20, and a plastic bag 30. Cell-phone 20 contains a C# computer application which captures color digital images of water whose water quality is desired, processes said color digital images, and displays information suitable for determining water quality on said cell-phone. The present invention is susceptible to use by the majority of persons capable of cell-phone operation.