Computer hardware and peripherals; computer hardware and peripherals for telecommunications; interfaces and peripheral devices for computers and mobile computing devices; wireless computer peripherals; accessories and peripherals for mobile computing devices, namely, covers, cases and keyboards; accessories and peripherals for mobile computing devices, namely, a controller for raising and lowering dynamic buttons and housings specially adapted for smartphones, mobile phones, tablet computers and handheld computers; computer hardware used for the control of mobile communication devices; display screen protectors and screen protective films adapted for mobile computing devices; user interfaces, namely, integrated keyboard, case and screen protector for mobile computing devices; interfaces and peripheral devices for providing tactile feedback for use with mobile computing devices; computer devices and systems, namely, haptic interfaces and peripheral devices for providing haptic, force and tactile feedback; interfaces, accessories and peripherals for use with mobile computing devices, namely, a window, cover lens layer, or panel component of touchscreens featuring application-controlled, transparent physical buttons; hardware, interfaces, accessories, namely, cases, covers, mice, keyboards, game controllers, and remote controls that are either powered or unpowered and may be electronically-controlled or manually controlled and peripherals featuring microfluidic technology, all for use with smartphones, mobile phones, tablet computers, handheld computers and other mobile computing devices; accessories and peripherals for mobile computing devices, namely, covers, cases and keyboards that transform to enable haptic feedback; accessories and peripherals for mobile computing devices, namely, a controller for raising and lowering dynamic buttons and housings specially adapted to transform to enable haptic feedback for smartphones, mobile phones, tablet computers and handheld computers