Design and development of multimedia products; Digital compression of computer data; Digital watermarking; Software authoring; Advice relating to the design of computer hardware; Computer hardware and software design; Computer software development; Computer services, namely, digital formatting and compression of music and video images into downloadable media; Computer services, namely, electronic digitizing of multimedia; Computer software design; Computer technology consultancy in the field of tokenized content; Consultancy in the field of software design; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Custom design and engineering of multimedia; Design and development of computer hardware and software; Design and development of software and hardware for compression and decompression of multimedia contents; Design and development of software and hardware for digital signal processing; Design and development of software and hardware for multimedia data storing and recalling; Design and development of software and hardware for processing and distribution of multimedia contents; Design and development of software and hardware for producing, recording and processing digital and analogue signals; Design and development of software and hardware for multimedia; Product development and engineering services for others; Scientific and technological services, namely, research and design in the field of multimedia; Software design and development; Technological consultation in the technology field of multimedia; Technological planning and consulting services in the field of multimedia; Technological research in the field of multimedia; Technology advisory services related to multimedia