Ex-Navy computer systems Tech, ex-Electronics Repair Tech for gov’t electronics contractor, ex-Field Engineer for hospital inventory m’gmt system, ex-PC repair tech ;; NOW semi-retired as a hardware store employee:: Hobbies are some robotics, ARM beta tester [using industrial Basic], Linux dabbler/user for 10+ years, rPi 2/3/4 dabbler :trying to be a gardener !!!..somewhat of a Luddite in re: modern internet apps…