42 Multidisciplinary graphic design services; graphic design services for creating virtual tours of commercial and residential buildings; providing graphic and multimedia design services for the purpose of promoting the goods and services of others; design and development of navigation systems; design and development of navigation systems and route planning software; design of engineered building navigation systems; building project management [construction drafting, design and planning]; hosting an interactive web site featuring technology that enables users to enter, access, track, manage, monitor, and generate information and reports regarding their in-house building navigation programs; software as a service (SaaS) with e-commerce capabilities; software as a platform (SaaP) with e-commerce capabilities; computer software project management services with e-commerce capabilities; providing temporary use of non-downloadable computer software for project management; enterprise content management.