Computer software development for computers and for mobile computing and telecommunications devices and computer programming development for others; design, development and implementation of software, software applications and application programming interfaces; design and development of wireless computer and telecommunications networks; design and testing for development of new computer, telecommunications and networking applications, services and interfaces and applications, services and interfaces that operate, manage, use and/or are delivered using high-speed wireless networks; providing temporary use of online non-downloadable software tools for simulation of networking environments, testing of network operations and performance, and for development of new computer, telecommunications and networking applications, services and interfaces and applications, services and interfaces that operate, manage, use and/or are delivered using high-speed wireless networks; research and development and consultation related thereto in the field of computer and telecommunications networks, computers, mobile computing devices, mobile telecommunications devices and software relating thereto; research and development of technology in the fields of wireless networking, ad hoc and mesh networking, telecommunications, entertainment, navigation services, and location-based services, namely, providing customer-defined generated content and content of others automatically selected and customized based on the known or estimated geographical location of an Internet, mobile telephone or other wired or wireless digital network based customer; providing a web site that features information on computer software and computer software development environments for use in the development of software in the field of telecommunications technology; and computer services, namely, providing an interactive web site that allows users to collaborate on the development of software applications