Security token hardware; Security token hardware for user authentication; Electronic security token in the nature of a fob-like device used by an authorized user of a computer system to facilitate authentication; Recorded computer operating software; Recorded computer operating system software; Computer monitors; Digital signs; Downloadable computer application software for cloud computing devices in virtual environments; Downloadable computer software applications for specifically designed for mobile software development, including frameworks, SDKs, APIs, development tools, and testing environments for building, deploying, and optimizing mobile applications; Recorded computer operating programs; Computer operating programs, recorded; Downloadable software development kits (SDK); Downloadable computer software applications for mobile devices, including tools for app prototyping, UI/UX design, coding, debugging, and app performance analytics; Video disks and video tapes with recorded animated cartoons; Downloadable music files; Computer game development software; downloadable electronic publications related to mobile app development, coding best practices, and software engineering; audiovisual teaching apparatus; downloadable image files