A system for applying bio-electric microcurrent stimulation therapy to a patient, the system comprising: a chip-electrode-array circuit (440, 110, 140), wherein the chip-electrode-array circuit (440, 110, 140) includes at least one integrated-circuit chip and at least one electrode-array strip (116 and 119) configured to deliver the bio-electric microcurrent stimulation therapy to an eye of the patient, characterised in that the chip-electrode-array circuit (440, 110, 140) includes a unique identification number, and wherein the at least one electrode-array circuit (440, 110, 140) includes an adhesive layer configured to hold the at least one electrode-array circuit (440, 110, 140) to the patient's skin on an eyelid of the patient; and the system further comprises: a head-mounted device configured to be mounted to the patient's head, wherein the head-mounted device is configured to operatively couple to the chip-electrode-array circuit (440, 110, 140), wherein the head-mounted device includes: a display configured to present information related to the bio-electric microcurrent stimulation therapy, and a plurality of light-emitting-diodes (LEDs) configured to provide light signals that provide information related to the bio-electric microcurrent stimulation therapy; and a computer server operatively coupled to the chip-electrode-array circuit (440, 110, 140), wherein the chip-electrode-array circuit (440, 110, 140) is configured to communicate with the computer server in order to have the computer server look up parameters based at least in part on the unique identification number and communicate the looked-up parameters to the chip-electrode-array circuit (440, 110, 140) for the bio-electric microcurrent stimulation therapy, wherein the unique identification number is a serial number printed on the at least one electrode-array strip (116 and 119) and read by a camera to obtain image data that is communicated to the computer server. characterised in that the chip-electrode-array circuit (440, 110, 140) includes a unique identification number, and wherein the at least one electrode-array circuit (440, 110, 140) includes an adhesive layer configured to hold the at least one electrode-array circuit (440, 110, 140) to the patient's skin on an eyelid of the patient; and the system further comprises: a head-mounted device configured to be mounted to the patient's head, wherein the head-mounted device is configured to operatively couple to the chip-electrode-array circuit (440, 110, 140), wherein the head-mounted device includes: a display configured to present information related to the bio-electric microcurrent stimulation therapy, and a plurality of light-emitting-diodes (LEDs) configured to provide light signals that provide information related to the bio-electric microcurrent stimulation therapy; and a computer server operatively coupled to the chip-electrode-array circuit (440, 110, 140), wherein the chip-electrode-array circuit (440, 110, 140) is configured to communicate with the computer server in order to have the computer server look up parameters based at least in part on the unique identification number and communicate the looked-up parameters to the chip-electrode-array circuit (440, 110, 140) for the bio-electric microcurrent stimulation therapy, wherein the unique identification number is a serial number printed on the at least one electrode-array strip (116 and 119) and read by a camera to obtain image data that is communicated to the computer server. a head-mounted device configured to be mounted to the patient's head, wherein the head-mounted device is configured to operatively couple to the chip-electrode-array circuit (440, 110, 140), wherein the head-mounted device includes: a display configured to present information related to the bio-electric microcurrent stimulation therapy, and a plurality of light-emitting-diodes (LEDs) configured to provide light signals that provide information related to the bio-electric microcurrent stimulation therapy; and a display configured to present information related to the bio-electric microcurrent stimulation therapy, and a plurality of light-emitting-diodes (LEDs) configured to provide light signals that provide information related to the bio-electric microcurrent stimulation therapy; and a computer server operatively coupled to the chip-electrode-array circuit (440, 110, 140), wherein the chip-electrode-array circuit (440, 110, 140) is configured to communicate with the computer server in order to have the computer server look up parameters based at least in part on the unique identification number and communicate the looked-up parameters to the chip-electrode-array circuit (440, 110, 140) for the bio-electric microcurrent stimulation therapy, wherein the unique identification number is a serial number printed on the at least one electrode-array strip (116 and 119) and read by a camera to obtain image data that is communicated to the computer server.