A new split gate structure is disclosed with improved programming efficiency. According to the present invention, the anchoring means is an auger or spiral flange. The load managing device includes a monitoring, detecting, and controlling section, which control the loads based on signals received from the loads and a power supply. The method includes determining, via a processing device, a reputation rank for the first registered user. Therefore, by simply adding the number of rows of the sensors, the scanner has m times of resolution without changing the speed of the motor. Each part of the tuple is a reference to an entity in an external knowledge base.