Abstract: A chemical impairment detection system and method of use comprising a video surveillance system adapted to record a facial image of a tester, the video surveillance system having a camera with a lens having a field of view from which the camera views images and distinguishes whether those images have appropriate construction or contrast of light intensity. The invention further comprises a control and relay module having a proper view and position determiner adapted to determine whether the facial image of the tester is properly positioned within the field of view during a chemical impairment detection test, and a test prompter to alert the tester when to begin the chemical impairment detection test. The present invention further comprises a chemical impairment detection sampling device in operable communication with and responsive to the video surveillance system, the sampling device adapted to receive a chemical impairment detection test sample from the tester.

Abstract: A storage/display rack has a shelf, side walls, and a center wall enclosing a first storage volume under the shelf. A delineator delimits a second storage volume behind the center wall and fixes the position of the rack when the rack is used as an insert within a bookshelf or other larger piece of furniture. The delineator also delimits a second storage volume when the rack is used on an open surface, such as a table.