Alerts are transmitted to subscribers to an alerts service in response to events that occur within a gaming environment. The system includes a monitor for presenting the images to the viewer, and lights for generating the surround-lighting appearing in operation to the viewer as at least partially peripherally surrounding the monitor. According to the invention the following steps are performed: Reading a measurand related to the photocurrent. The methods and treatment regimens may be used in combination with administration of known anti-diabetic medicaments. The cap removal unit includes engaging members which are capable of advance and retreat with respect to the caps and clamp each cap, a lift mechanism which raises the engaging members while alternately moving the engaging members upward, thereby removing the cap from each test tube, a cap guide member which separates the cap and guides the cap for dropping. The disclosure also provides for methods of repelling or directing an insect from an organism, article, or structure by utilizing a compound or composition described herein.