9 Scientific, research, photographic, optical, measuring, signalling, detecting, testing, checking, life-saving and teaching apparatus and instruments; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; scientific laboratory apparatus, educational apparatus and simulators; data loggers and recorders; detecting, monitoring and controlling devices; and parts and fittings for all above-mentioned goods; computer software; application software; mobile apps; educational software; testware; teaching software; artificial intelligence and machine learning software; virtual reality software; software and downloadable applications for education and research; web application and server software; recordings; e-books; computer databases; electronic magazines; electronic publications [downloadable]