42 Research and development of software, hardware and technology solutions in the field of computer databases, data processing, data transmission and message transmission; Computer services, namely, providing temporary use of non-downloadable software, computer programming and computer software development, all being for the selection, compilation, downloading, storage, compression and decompression of data, in particular of images, video, audio and text; Computer services, namely, providing temporary use of non-downloadable software, computer programming and computer software development ALL BEING for the synchronisation of data, in particular of images, video, audio and text, on all kinds of multimedia carrier; Conversion of data and computer programs, except physical conversion; Conversion of data or documents from a physical storage medium to an electronic medium; Computer services, namely, providing temporary use of non-downloadable software, computer programming and computer software development, all being for the storage of data, in particular of images, video, audio and text, via websites and/or any other electronic platform, in particular a platform accessible from a mobile telephone; Data security services, namely, hard drive erasure, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Design of computer systems for controlling access to multimedia content and for managing access rights to multimedia content, and of computer systems for controlling multimedia content transmission rights; Design, creation and maintenance of websites, customization of web pages and implementation of software all relating to client satisfaction surveys; Computer programming; Design creation, and development of computer software, software maintenance and maintenance of on-line databases for others; Quality controls for others in the field of the reliability of consumers' opinions and reviews in the context of client satisfaction surveys; Design of computer programs for evaluating systems for the collection, processing and analysis of data and information, in particular consumers' opinions, in the context of client satisfaction surveys; Development of technical analysis methods of the processing of data related to consumer opinions and client satisfaction surveys; Testing of the services of others for the purpose of issuing a certificate of conformity to specified standards and specifications; Testing and evaluation of the services of others to assure compliance with industry standards relating to conformity to specific requirements in the field of client satisfaction surveys; Research and consultancy in the field of evaluating computer systems for the collection, processing and analysis of data and information, in particular consumers' opinions, in the context of client satisfaction surveys; Computer services, namely, providing temporary use of non-downloadable software, computer programming and computer software development, all being for the storage of data, of commercial statistical information and of information regarding companies and for encoding of data, texts, sound and/or images