Abstract: An apparatus and method for monitoring the productivity of a portable machine are provided. The method includes receiving motion data for at least one component of the portable machine from a multi-axis accelerometer, receiving position data for the at least one component from a process parameter sensor communicatively coupled to the at least one component, and determining, based on the received motion data and the received position data that the at least one component is oriented in a predetermined position for productive operation. The method also includes determining an area of productive operation using at least one physical dimension of the at least one component and the received motion data when the at least one component is oriented in the predetermined position for productive operation and incrementing a total area counter based on the determination.

Abstract: An apparatus and method for monitoring the productivity of a portable machine are provided. The method includes receiving motion data for at least one component of the portable machine from a multi-axis accelerometer, receiving position data for the at least one component from a process parameter sensor communicatively coupled to the at least one component, and determining, based on the received motion data and the received position data that the at least one component is oriented in a predetermined position for productive operation. The method also includes determining an area of productive operation using at least one physical dimension of the at least one component and the received motion data when the at least one component is oriented in the predetermined position for productive operation and incrementing a total area counter based on the determination.

Abstract: An apparatus and method for monitoring the productivity of a portable machine are provided. The method includes receiving motion data for at least one component of the portable machine from a multi-axis accelerometer, receiving position data for the at least one component from a process parameter sensor communicatively coupled to the at least one component, and determining, based on the received motion data and the received position data that the at least one component is oriented in a predetermined position for productive operation. The method also includes determining an area of productive operation using at least one physical dimension of the at least one component and the received motion data when the at least one component is oriented in the predetermined position for productive operation and incrementing a total area counter based on the determination.

Abstract: An apparatus and method for monitoring the productivity of a portable machine are provided. The method includes receiving motion data for at least one component of the portable machine from a multi-axis accelerometer, receiving position data for the at least one component from a process parameter sensor communicatively coupled to the at least one component, and determining, based on the received motion data and the received position data that the at least one component is oriented in a predetermined position for productive operation. The method also includes determining an area of productive operation using at least one physical dimension of the at least one component and the received motion data when the at least one component is oriented in the predetermined position for productive operation and incrementing a total area counter based on the determination.

Abstract: A control system for a device powered by an AC power source is presented. The control system includes a fixed controller adapted to be wall-mounted and powered by the AC power source. The fixed controller is also adapted to transmit control signals to the device. The control system further includes at least one movable controller adapted to be powered by a DC power source and transmit control signals to the device. In one embodiment, both movable controller and the fixed controller are adapted to transmit to the receiver via the same transmission medium, such as RF or infrared. The electronic device to be controlled may, for example, comprise a ceiling fan and associated light fixtures.

Abstract: A whole house, direct drive fan is disclosed wherein the fan motor is secured directly to a single joist by means of a motor mounting bracket. A venturi housing is separately secured directly to the joist on which the fan motor is mounted.

Abstract: A system for mounting a ceiling fan is disclosed in which the ceiling fan is mounted relatively close to the ceiling of a conventional residential room having a ceiling height of about eight feet, in which the rotational plane of the fan blades is about seven or more feet from the floor.