Ntt Docomo, Inc.

Tatsuya Nishizaki

Takashi Okada

Yasuo Morinaga

Kazuoki Ichikawa

Nozomi Matsumoto

Reo Mizuta

Yuki Nakamura

Mitsuhiro Goto

A virtual space presentation device includes a virtual space generation unit generating a virtual space including a virtual viewpoint of a user inside to allocate a content into the virtual space, a display control unit displaying the virtual space on a display unit, a detection unit detecting an action of the user, a virtual space correction unit moving the virtual viewpoint to correct the virtual space, and a display correction unit displaying the corrected virtual space on the display unit. The virtual space correction unit computes a display magnification on the basis of the virtual viewpoint, a first size applied to the content in a case where the virtual viewpoint is positioned at the center of the virtual space, and a second size different from the first size, and allocates the content to which a size according to the computed display magnification is applied to the corrected virtual space.

Virtual space presentation device

A display control device is a device that performs control relating to display in a display displaying display information arranged in common in a common virtual space with another display in accordance with a visual line for each display in the virtual space based on a position or a posture in a real space for each display, the display control device includes: a position of interest information acquiring unit configured to acquire position of interest information representing a position of interest in a virtual space in the other display according to display in the other display; and a visual line moving unit configured to move the visual line in the virtual space in the display of the display on the basis of the acquired position of interest information.

Display control device

A device management system according to one embodiment includes: a notification processing unit configured to obtain a proximity notification that represents a situation in which a portable connection source device is in proximity to a target connection destination device; and a connection determining unit configured to manage a connection between the connection source device and the target connection destination device through a radio communication network in response to the proximity notification. The connection determining unit is further configured to: refer to a database that stores a connection history representing past connections between the connection source device and one or more past connection destination devices; and connect the connection source device to the target connection destination device in response to a connection condition for connecting the connection source device to the target connection destination device being satisfied based on the connection history of the connection source device.

Device management system

A device management system according to one embodiment includes: an acquisition unit configured to obtain a proximity notification that represents a situation in which a portable connection source device is in proximity to one geographical range; and a list generating unit configured to transmit a candidate list representing candidate connection destination devices to the connection source device in response to the proximity notification. The list generating unit is further configured to: refer to a database storing a connection history that represents past connections between the connection source device and one or more past connection destination devices; select at least one of one or more devices corresponding to the geographical range as the candidate connection destination devices based on the connection history; and display the candidate list on the connection source device by transmitting the candidate list representing at least one candidate connection destination device to the connection source device.

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Chiyoda-ku, Japan

Tatsuya Nishizaki