Nec Solution Innovators, Ltd.

Nec Corporation

Nec Solution Innovations, Ltd.

Hisashi Noda

Koji Morishita

Katsuyuki Nagai

Hiroaki Yanagisawa

Hiroki Terashima

Tomomi Kinoshita

Yasuyuki Ihara

Daigo Taguchi

Yoshie Sakurazawa

Mitsuhiro Fujita

Hideshi Yamashita

The present invention provides a new system that allows an easier operation of a moving object. The present invention provides a moving object operation system including: a moving object; and an operation signal transmitter. The moving object includes a signal receipt unit that receives an operation signal. The transmitter includes: an auxiliary tool; a storage unit that contains conversion information; a movement information acquisition unit that acquires auxiliary tool movement information; a conversion unit that converts the acquired movement information into the operation signal based on the conversion information; and a signal transmission unit that transmits the operation signal. The conversion information includes auxiliary tool movement information and operation signal information for instructing the moving object in how to move, and those are associated with each other. The movement information associated with human motion is auxiliary tool movement information associated with human motion imagining movement of the moving object.

Moving object operation system, operation signal transmission system, moving object operation method, program, and recording medium

The present invention provides a new system that allows an easier operation of a moving object. The present invention provides a moving object operation system () including a moving object () and an operation signal transmitter () for the moving object (). The moving object () includes a signal receipt unit () that receives an operation signal from the operation signal transmitter (). The operation signal transmitter () includes a storage unit () that contains conversion information, a motion information acquisition unit () that acquires motion information of an operator, a conversion unit () that converts the acquired motion information into the operation signal to the moving object () based on the conversion information, and a signal transmission unit () that transmits the operation signal to the moving object ().

A drone maneuvering system includes a drone and a maneuvering signal transmitter set. The maneuvering signal transmitter set includes a first transmitter that controls at least forward, reverse, left, and right movement of the drone, and a second transmitter that controls vertical movement and rotational movement of the drone. The first transmitter includes a first auxiliary tool and transmits to the drone a maneuvering signal including tilt information of the first auxiliary tool that accompanies the actions of a pilot, in which the forward, reverse, left, and right movements of the drone are imaged. The second transmitter includes a second auxiliary tool and transmits to the drone a maneuvering signal including rotation information of the second auxiliary tool that accompanies the actions of the pilot, in which the vertical movements and rotational movements of the drone are imaged. The drone operates in accordance with the received maneuvering signals.

Drone maneuvering system, maneuvering signal transmitter set, and drone maneuvering method

Provided is a measurement device including a first acquisition unit that acquires depth information indicating a depth for each two-dimensional position, and a measurement unit that measures a walking state of a test subject by using the depth information.

Measurement device and measurement method

The present invention is intended to provide a body motion grading system that allows the grading less likely to be affected by the difference among the builds of target persons subjected to grading. The present invention provides body motion grading system () including body position information acquisition unit () configured to acquire body position information of a target person subjected to grading in time series, body part recognition unit () configured to recognize a position of each part in the acquired body position information in time series and relatively recognize positions of body parts with reference to a certain body part, body motion grading unit () configured to conduct grading by comparing a position of a body part recognized by the body part recognition unit with a preliminarily prepared comparison condition in time series, and grading result display unit () configured to display a grading result.

Body-motion assessment device, dance assessment device, karaoke device, and game device

The present invention provides a new system that allows a safer operation of a moving object. The present invention provides a moving object operation system () including: a moving object (); a plurality of operation signal transmitters (A,B) for the moving object; and a synchronization unit (). The moving object () includes: a signal receipt unit () that receives operation signals from the operation signal transmitters (A,B). The operation signal transmitters (A,B) include signal transmission units (A,B) that transmit the operation signals to the moving object (), respectively. The synchronization unit () is a unit that synchronizes the operation signal transmitters (A,B).

A flight control deviceis device for controlling an unmanned aircraft, including: a region detection unitthat detects a flight-restricted regionin which flight is restricted; a distance calculation unitthat calculates a distance d from the flight-restricted regionto the unmanned aircraft; and a collision determination unitthat specifies an altitude and a speed of the unmanned aircraft, and determines whether the unmanned aircraftlands in the flight-restricted regionin case of a crash, based on the altitude and the speed that have been specified and the calculated distance d.

Flight control device, flight control method, and computer-readable recording medium

An object management deviceincludes: a group setting unitthat, if a frame line surrounding objects on a screen is rendered, sets a group to which the one or more objects located inside of the frame line are to belong; a position detection unitthat detects positions of the one or more objects belonging to the set group, using the frame line as a reference; and a group moving unitthat, if movement is instructed for the group, moves the frame line and the one or more objects in a state in which the positional relationships therebetween are maintained, based on the detected positions of the one or more objects.

Object management device, thinking assistance device, object management method, and computer-readable storage medium

A three-dimensional user interface device includes a coordinate setting unit setting a three-dimensional coordinate space (3DCS) on the basis of a line-of-sight image, a virtual data generation unit generating three-dimensional area data representing a transparent virtual three-dimensional operation area (V3DOA) arranged in an arbitrary position in the 3DCS in a state in which at least a boundary of the area is visible, a display processing unit displaying a V3DOA represented by the generated three-dimensional area data by using a visible space in the 3DCS corresponding to a space shown on the line-of-sight image as a display reference, and an operation detection unit detecting an operation performed by the operator with the specific region in the V3DOA on the basis of the three-dimensional position acquired with respect to the specific region of the operator in the 3DCS and a position of the V3DOA in the 3DCS.

Three-dimensional user interface device and three-dimensional operation processing method

A movement state presentation device includes an information acquisition unit that acquires movement information relating to a plurality of moving objects including a current position, a position prediction unit that predicts each of positions of the plurality of moving objects at each of a plurality of future time points common to the plurality of moving objects based on the movement information acquired by the information acquisition unit, and a display processing unit that causes the current positions of the plurality of moving objects to be displayed on a display unit using the movement information acquired by the information acquisition unit, and causes the positions of the plurality of moving objects at each of the future time points to be sequentially displayed on the display unit in chronological order at a display interval common to the plurality of moving objects based on the positions predicted by the position prediction unit.

Movement state presentation device and movement state presentation method

A graph drawing device includes: a target-data acquiring unit that acquires plural items of target data each containing time data and two-dimensional data in two specific dimensions other than time; a differential calculating unit that calculates a differential time between the time data and a reference time concerning each of the target data acquired by the target-data acquiring unit; a differential-data generating unit that generates plural items of differential target data each obtained by replacing the time data contained in each of the target data with the differential time calculated by the differential calculating unit; and a drawing-data generating unit that converts each of the differential target data generated by the differential-data generating unit into three-dimensional coordinate data in a three-dimensional coordinate system formed by a time axis and a coordinate plane formed by the two specific dimensions, and generates drawing data on a three-dimensional graph showing plural items of the three-dimensional coordinate data converted.

Graph drawing device and graph drawing method

A user interface device having: an acquisition unit that sequentially acquires pointing positions indicating at least one representative position of a specific region of a user used in a pointing operation; a detection unit that detects the start of a change and the end of the change into a predetermined shape of the specific region of the user; a storage unit that stores a pointing position corresponding to the time of the start of the change detected by the detection unit; a calculation unit that specifies a pointing position corresponding to the time of the end of the change detected by the detection unit and calculates a difference between the specified pointing position and the pointing position stored in the storage unit; and a position adjustment unit that adjusts the pointing positions acquired by the acquisition unit using the difference calculated by the calculation unit.

User interface device and user interface method

A three-dimensional user interface apparatus includes a calculation unit that calculates three-dimensional position information on a three-dimensional coordinate space regarding a specific part of a target person by using three-dimensional information acquired from a three-dimensional sensor, a generation unit that generates virtual three-dimensional object data indicating a virtual three-dimensional object disposed in the three-dimensional coordinate space, a state acquisition unit that acquires state information of the specific part of the target person, an operation specifying unit that specifies a predetermined process to be performed from among a plurality of predetermined processes on the basis of a combination of the state information and a change in the three-dimensional position information, a processing unit that performs the predetermined process specified by the operation specifying unit on the virtual three-dimensional object data, and a display processing unit that displays a virtual three-dimensional object corresponding to the virtual three-dimensional object data on which the predetermined process has been performed, on a display unit.

Three-dimensional user interface apparatus and three-dimensional operation method

A three-dimensional user interface apparatus includes a three-dimensional information acquisition unit acquiring three-dimensional information from a three-dimensional sensor; a position calculation unit calculating three-dimensional position information on a three-dimensional coordinate space regarding a specific part of a target person by using the three-dimensional information; a virtual data generation unit generating virtual three-dimensional space data indicating a virtual three-dimensional space which is disposed in the three-dimensional coordinate space and at least part of which is set in a display region; a space processing unit performing a predetermined process corresponding to a change in the three-dimensional position information regarding the specific part of the target person, on the three-dimensional coordinate space or the virtual three-dimensional space data; and a display processing unit displaying the virtual three-dimensional space within the display region on a display unit on the basis of virtual three-dimensional space data obtained through the predetermined process.

A scenario editing device comprises a scenario supplementing unit supplements a scenario memorized in a scenario memory according to a scenario basic rule memorized in a scenario rule memory when it receives additional data set from a receiving unit. The scenario supplementing unit includes a material represented by the additional data set with multimedia contents to make the multimedia contents approach a complete state. To receive the additional data set at the receiving unit, the scenario editing device exhibits the multimedia contents with a incomplete state on a computer network.

Growing community of inventors

Tokyo, Japan

Hisashi Noda