42 Computer advisory services, namely, design and development advisory services in relation computer software development for 3D scanners, for use in in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; computer consultancy and advisory services, namely design and development consultancy and advisory services in relation to the design and development of software for 3D scanners, for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; computer and software advisory services relating to the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; computer programming for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; scientific research relating to the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; design and development of computer software for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; installation, implementation, testing and upgrading of computer software for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; hosting of computer software for use by others to provide 3D view graphical user interfaces to databases and to provide data from 3D scanners; maintenance of computer software for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries; analysis of computer systems for use in the construction, engineering, power, shipbuilding, oil and gas, renewable energy, marine and process plant industries and technical support, namely, diagnosing and troubleshooting computer software problems and faults and repairing computer software