Platform as a service (PaaS) services featuring software for creating, digitizing, modeling, organizing, and modifying construction designs and layouts; platform as a service (PaaS) services featuring software for digitizing layouts for construction sites and for tracking, monitoring, analyzing, and reporting on the productivity, progress and status of construction projects; platform as a service (PaaS) services featuring software for operating autonomous robots for use in the construction industry; platform as a service (SaaS) services featuring software and software plugins for combining computer-aided design (CAD) files and files and data from other sources for building information modeling (BIM) coordination, analysis, evaluation, and optimization; technological consultation in the field of building information modeling (BIM) design and design coordination