I know this sounds a little star trekish, but I was thinking of the synDNA machine as liken to the first TV set , big and takes awhile to heat up ,now I am thinking in the future in a few years , a hand held synDNA producing device that can be coded on the spot with protein information of the mutated virus and would make several hundred shots of vaccine at a time , with in and hour, to be used in emergencies were a HSV1 type virus can be controlled, quickly stop the spread of the virus . And also a compressed air injectable device that can be used without needles . PS I know the needless device is in use now.