Abstract: According to one embodiment, an indication management device includes voice acquisition means, indication recognition means, importance degree determination means, and output control means. The voice acquisition means acquires a voice which is input by a voice input terminal. The indication recognition means recognizes details of an indication from the voice acquired by the voice acquisition means. The importance degree determination means determines a degree of importance of the indication from the voice acquired by the voice acquisition means. The output control means controls output of indication details to an output device in accordance with the degree of importance determined by the importance degree determination means.

Abstract: An image processing apparatus includes a printing unit configured to print an image on a sheet, a network interface, and a controller configured to control modes of the image processing apparatus, the modes including a first mode in which power is supplied to the printing unit and a second mode in which power is not supplied to the printing unit. The controller is further configured to acquire device information via the network interface from that are connected to a network, count the number of the devices connected to the network, then calculate a statistical value based on the counted number of the devices and a previous number of devices connected to the network at a previous time. The controller controls the modes of the image processing apparatus based on the counted number of the devices and the statistical value.

Abstract: According to one embodiment, an indication management device includes voice acquisition means, indication recognition means, importance degree determination means, and output control means. The voice acquisition means acquires a voice which is input by a voice input terminal. The indication recognition means recognizes details of an indication from the voice acquired by the voice acquisition means. The importance degree determination means determines a degree of importance of the indication from the voice acquired by the voice acquisition means. The output control means controls output of indication details to an output device in accordance with the degree of importance determined by the importance degree determination means.

Abstract: A point-of-purchase advertisement system includes a storage device, a user terminal, and a central server communicating with each other over a computer network. The storage device maintains a selling price master list. The user terminal includes a display screen and a processor that generates a point-of-purchase advertisement including a commodity and a display price.

Abstract: According to an embodiment, a POS terminal comprises a battery unit and a control unit. The battery unit configured to accommodate a plurality of batteries. The control unit configured to be accommodated in the battery unit, acquire the charge storage voltage of each battery and determine the battery to be charged according to the acquired charge storage voltages.