A system and method are provided for drawing graphics, such as to display a user interface on a display of a mobile device. The handle arm assembly includes a body portion rotatable through an arc between an on position, an off position, and a reset position beyond the off position and an arm portion projecting laterally from the body portion out of the plane of the arc through which the body portion rotates. Consumable usage levels are estimated based on predetermined consumption levels associated with usage states of the fixtures. The unlatching element surrounds the first and second releasing tabs in the plugged state of the electrical plug connector so as to contact the first releasing tab on a first side and to contact the second releasing tab on an opposing side. The system has the capability of transmitting content or the metadata of the content within the devices on the local network to a hosting service over the Internet.