41 Consulting services in the field of mobile, portable and wireless computing, communications, data access, data collection, and data dissemination, namely, computer systems integration services, workflow design and process re-engineering services; design, of mobile computing systems; consulting and development of software tools for Radio Frequency Local Area Network (RF LAN) and Radio Frequency Wide Area Network (RF WAN) networks; consulting in connection with rapid applications computer software development tools and development of graphical user interfaces; custom database and client-server applications development; and testing services for software and hardware used in integrated wireless, mobile and portable computing and communications