Patent is hereby suggested (if not already made in Japan or elsewhere) that one makes a "mirroring" device for USB storage (services) directly and only for now, so as to produce USB storage security (outside US American OS dominance and control_o_mania if there is any such)! We need the following LED indicators: Input USB - red/green LED Output USB - red/green LED Progress lights (4 or five, shifting like on an airstrip some place)
Not ready light Ready light (And these are all that are needed!) Then we need simple inbuilt programming algorithms for recognising the USB devices and to clarify their storage spaces so as to match the USBs, in particular USB input to (greater) USB output (the mirrroring side) and then go, according to lights, setting the whole thing into motion, _using_ it!!! Cheers!
It is also to go with power-cable and only battery after special considerations such as a "fully loaded battery table, on battery size capacity!