42 Consultation and research in the field of computer programs, electronic chip cards and use and application thereof, electronic tags and use and application thereof, and systems and apparatus using electronic chip cards, electronic tags; computer software design especially in the fields of finance, entertainment, health, medicine and transportation; research, customization and installation of computer software; research and consulting in the area of computing; research on technical projects in the areas of computers and electronic chip cards and systems using electronic chip cards, namely, software designed for others; leasing access time to computer database servers; and rental of computers and computer software