Abstract: An information processing apparatus includes a first acquisition unit that acquires movement information about a moving condition of a mobile object, a second acquisition unit that acquires area information corresponding to each of a plurality of pieces of content information and indicating a geographical range in which the content information is to be reproduced and output, a prediction unit that predicts the moving condition of the mobile object within the geographical range based on the movement information, a calculation unit that calculates priority of reproduction output for each of the plurality of pieces of content information based on a result of the prediction by the prediction unit, and a determination unit that determines an output order in reproducing and outputting the plurality of pieces of content information in the mobile object, according to the priority calculated by the calculation unit.

Abstract: An information processing apparatus includes an acquisition unit acquires a plurality of pieces of content information from a plurality of applications capable of providing content, an output control unit reproduces and outputs at least part of the plurality of pieces of content information acquired by the acquisition unit to a mobile object in accordance with a priority determined based on a predetermined condition, and a generation unit that generates, as output target information to be output to the application that provided the content information, an information indicating whether or not the content information has been reproduced and output to the mobile object.

Abstract: A sound output control device includes: an information acquiring unit that acquires agent information provided from each of a plurality of applications having a voice agent function; a reporting control unit that causes a reporting unit to report a voice message to which different sound effects are imparted in accordance with an application of the plurality of applications, the different sound effects are different between the plurality of applications, and the application is a providing source of the agent information acquired by the information acquiring unit; and a presentation control unit that presents, to a user, an application list indicating the sound effects corresponding to each of the plurality of applications.

Abstract: A method for preventing installed dolomite refractory and magnesia-dolomite refractory from slaking by feeding a dry air into a converter or the like after it was installed with said dolomite refractory and said magnesia-dolomite refractory, circulating the dry air in and through the converter while always maintaining the interior of the converter or the like under positive pressure.