An apparatus includes a signpost which transmits signpost signals that are received by a tag. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1016522. The eye quality monitor is configured to form an eye quality output that relates to a quality of the eye pattern based on the first and second charges. In some embodiments, the mist and dry air are manually controlled or operate according to the passage of time. The charger body is mounted inside the casing, and has a charging unit with a power connector, and a scanning unit with a signal connector.