Biometric fingerprint door locks; Computer keypads; Computer mice; Computer peripherals; Computers and computer hardware; Electronic access control systems for interlocking doors; Microcontrollers for internet of things (IoT) enabled devices; Mobile computers; Portable computers; Protective cases for smartphones; Protective covers and cases for cell phones, laptops and portable media players; Protective covers and cases for tablet computers; Protective films adapted for computer screens; Prot...