SYNCHRONOUS DISPLAY BLINKING

A method for synchronizing liquid crystal display (LCD) screens includes establishing, by a first device comprising a processor, a master/slave relationship with one or more other devices (502); determining, by the first device, a frequency associated with turning on a first LCD screen on the first device (504); and sending, by the first device, a signal to each of the one or more other devices (506), wherein the signal comprises an instruction to turn on an LCD screen on each receiving device at a same time as the first LCD screen.