An array and row and column line architecture for a display is disclosed. The information collectingproviding system includes one or more terminal devices, an information collectionmanagement apparatus connectable to the one or more terminal devices via a communication network, and an collected-information database connected to the information collectionmanagement apparatus. The vehicle seat further includes a first restraint arm coupled with the seat back and operatively coupled with the first mounting arm such that translation of the seat back drives corresponding rotation of the first restraint arm. The printer-selecting unit selects, for each group, a printer among at least one printer belonging to the each group. In the data storage portion of the control unit, data showing the relation between drugs and drug types are stored. Here, a driver for a transducer is provided that measures the natural frequency of the transducer and generates a driving signal accordingly.