Bar code readers; Blank integrated circuit cards; Blank magnetic data carriers; Blank optical data carriers; Cards with integrated circuits; Computer hardware; Computer memory devices; Computer monitors; Computer networking hardware; Computer peripheral devices; Data processing apparatus; Data processing equipment, namely, couplers; Downloadable computer application software for mobile phones, namely, software for use in database management, use in electronic storage of data; Downloadable mobile applications for managing bank accounts, editing photos, making restaurant reservations; Electronic card readers; Electronic pens; Electronic tags for goods; Electronic and optical communications instruments and components, namely, optical data links; Encoded identification bracelets, magnetic; Flash card readers; Humanoid robots with artificial intelligence; Interfaces for computers; Magnetic encoders; Magnetically encoded credit cards; Magnetically encoded debit cards; Magnetically encoded identity cards; Magnetically encoded key cards; Optical character readers; Pocket calculators; Security token hardware; Smart card readers; Smart rings; Smartglasses; USB hubs