42 Scientific and technological services, namely, research and design in the fields of smart cities and digital governments, industrial Internet of Things, additive manufacturing, enterprise mobility, pervasive computing, machine intelligence, cognitive computing, digital optics, mixed reality, block chain, digital finance, bio informatics, biometric identity systems, hyperimaging, artificial vision, cyber defense, digital forensics, neuromorphic chips, neural analytics, quantum computing, id3 algorithms, and cryptography; Providing temporary use of on-line non-downloadable software development tools; Collaborative computer programming for others in the nature of hackathons; Think tank services, namely, providing new ideas and concepts for web-based applications for others; Think tank services in the nature of technical consultation services in the field of smart cities technologies and digital governments technologies, industrial Internet of Things, enterprise mobility technologies, pervasive computing, machine intelligence, cognitive computing, digital optics technologies, mixed reality, block chain, biometric identity systems, hyperimaging, artificial vision, cyber defense, digital forensics, neuromorphic chips, neural analytics, quantum computing, and cryptography; Platform as a service (PAAS) services, namely, hosting software for use by others for use in research, design, and utilization of block chain software, robotic process automation, social networks, machine learning, Internet of Things, augmented reality, and advanced analytics; Computer services, namely, hosting on-line web facilities for others for organizing and conducting online meetings, gatherings, and interactive discussions