Abstract: An information processing device constructs, in a virtual space, a three-dimensional (3D) model of a target object to be worked on by a worker in a real space, acquires position information and orientation information of the worker in the real space, synchronizes a position and an orientation of a virtual camera in the virtual space with a position and an orientation of the worker based on the position information and the orientation information, generates a virtual camera video which shows the 3D model captured by the synchronized virtual camera, and outputs output information for displaying an output image that includes the virtual camera video.

Abstract: A loudspeaker device includes: a loudspeaker unit; and a casing that defines an internal space in which the loudspeaker unit is housed. The casing includes a baffle board to which the loudspeaker unit is fixed in an orientation that exposes a diaphragm of the loudspeaker unit. The baffle board includes one or more through-holes that establish communication between an external space outside of the casing and the internal space. Sound that is emitted from the one or more through-holes has a wavelength with an inverted phase relative to sound emitted directly from the diaphragm to the external space.

Abstract: An information processing device performs: acquiring entry information indicating an entry of a user into an administrative region of a store and including a user ID, an entry time when the user entered, and a planned receipt time associated with the user ID for receiving a commodity; determining, when a difference between the entry time and the planned receipt time is larger than a given number, location information about a parking location which is a distance equal to or shorter than a predetermined distance away from the store as parking location information on the basis of parking information which is held in a memory and includes location information about parking locations in a parking place in the administrative region; and outputting the parking location information.

Abstract: An information processing device performs: acquiring a user ID, desired time information associated with the user ID and indicating a desired time or a desired timeframe for receiving a commodity, and ordered commodity information associated with the user ID; determining, on the basis of the desired time information and the ordered commodity information, whether an ordered commodity indicated by the ordered commodity information is receivable at the desired time or in the desired timeframe; deciding a receipt time or a receipt timeframe for the ordered commodity when the ordered commodity is determined to be receivable at the desired time or in the desired timeframe; and outputting receipt time information indicating the receipt time or the receipt timeframe.

Abstract: A computer executes; acquiring entry information indicating an entry of a user into an administrative region of a store and including a user ID, and ordered commodity information indicating an ordered commodity associated with the user ID; determining location information about a parking location for the user to park a vehicle as parking location information on the basis of parking information including location information about parking locations in a parking place in the administrative region of the store and the ordered commodity information, the parking information and the commodity information being held in a memory; and outputting output information including the parking location information.

Abstract: Smart glasses include a camera, a first control part, a first communication part, and a display part. The camera captures a field of view of a user, the first control part acquires an image captured by the camera and recognizes a first product in a line-of-sight direction of the user from the acquired image with image recognition processing, the first communication part transmits first information about the recognized first product to a product management server and receives second information about a second product related to the first product from the product management server, and the first control part outputs discount information to the display part in a case where the received second information includes the discount information for discounting a price of the second product, and the display part displays the discount information as augmented reality in the field of view of a user.