Detectable warning and way-finding indicators in the nature of textured, tactile tiles not made of metal having a plurality of projections for installation in transit platforms and public ways, all of the above not for use in studying the relationship between nonlinguistic body motions and communication

Building materials for use in pedestrian walkways, pathways, driveways, bridges and mass transit and transportation thoroughfares, namely, floor tiles and floor panel modules made of [ concrete, ] plastic, metal, [ wood, glass and carpeting ] featuring detectable tactile surfaces to warn of edges