Encoded identification bracelets, magnetic; recorded computer software for database management; computer hardware; electronic computers; tablet computers; laptop computers; data processing apparatus; computer peripheral devices; sleeves for laptops; computer software platforms, downloadable, for application development platforms; downloadable computer software, namely, software development tools for the creation of mobile internet applications and client interfaces; data processing equipment, namely, couplers; computer operating programs, recorded; covers for tablet computers; downloadable computer application software for mobile phones, namely, software for use in database management; smartphones; wearable activity trackers; global positioning system (GPS) apparatus; telephone apparatus; loudspeakers; headphones; earphones; wireless headphones; USB cables for cellphones; ear pads for headphones; interactive touch screen terminals; touch screens; central processing units (CPU); wireless presenter in the nature of a wireless remote pointer; video telephones; foldable smartphones; organic light-emitting diodes (OLED); light emitting diodes (LEDs); encoding and decoding apparatus and instruments; graphics processor units (GPUs); light emitting diode (LED) displays; cordless telephones; labels carrying magnetically, optically, or electronically recorded or encoded information; OLED (Organic light emitting diode) display panels