42 Application service provider, namely, hosting, managing, developing, and maintaining applications, software, and web sites, in the fields of personal productivity, wireless communication, mobile information access, and remote data management for wireless delivery of content to handheld computers, laptops and mobile electronic devices; Computer software development in the field of mobile applications; Design and development of software in the field of mobile applications; Infrastructure as a service (IAAS) services, namely, hosting software for developing automation applications for use by others; User authentication services using single sign-on technology for online software applications