Fujitsu Corporation

Akinori Taguchi

Masayoshi Shimizu

Satoshi Nakashima

Motonobu Mihara

Jaikrishna Mohanakrishnan

Koichiro Niinuma

Akira Nakagawa

Jun Takahashi

Shinji Kikuchi

Seiji Okura

Kentaro Murase

Takuya Kamimura

Toshiyuki Fukuoka

Hideki Tomimori

Yoshihide Fujita

Junya Saito

Sachiko Tsujigaki

Takehiko Raku

Yoshiro Munesada

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including obtaining gaze data that indicates a position of a gaze of a user at each of a plurality of times, determining a first movement regarding the gaze of the user based on the gaze data, displaying, on a screen of a display device, gaze information indicating a position of the gaze at each of a plurality of times from a time at which a second movement occurs when the first movement includes the second movement, and displaying, on the screen, gaze information indicating a position of the gaze at each of a plurality of times during a specified time period when the first movement does not include the second movement.

Non-transitory computer-readable storage medium, display control method, and display control apparatus

An apparatus receives, via an input device, query input data including a word or a phrase, and acquires search result set data using the query input data. The apparatus acquires, for a value indicating a strength of a relationship between each impression word included in an impression word group and each word included in the query input data, and extracts the first feature word group according to the value indicating the strength of the relationship with each word, from the impression word group. The apparatus displays the search result set data using the first feature word group as an item.

Search method and search device

A non-transitory computer-readable storage medium storing a program that causes a processor of a head mounted display to execute a process, the process includes obtaining a result of measurement performed by an acceleration sensor included in the head mounted display; and determining whether a user with the head mounted display is chewing a food or the user is speaking based on the result of the measurement performed by the acceleration sensor.

Head mounted display, display control device, processing method, display method, and storage medium

An interest degree determination device detects a gaze position of a first user included in a plurality of users on the basis of image information. When a second user other than the first user is present in the vicinity of the first user, the interest degree determination device determines whether the gaze position of the first user has been affected by the second user. The interest degree determination device stores a determination result of a determination unit and the gaze position of the first user in a storage unit so as to be associated with each other.

Interest degree determination device, interest Degree determination method, and non-transitory computer-readable recording medium

A tablet deviceaccording to an embodiment specifies a target area on a touch panel in which an operation is performed and determines the content of the touch operation performed in the target area. For example, the tablet device specifies the target area on the basis of the eye gaze position detected by a eye gaze detecting unit. Then, the tablet device creates a menu image that includes an option associated with the content of the touch operation, displays the created menu image in the default area, and receives the touch operation.

Tablet device, and operation receiving method

An eye gaze detecting device includes: a memory configured to store position information regarding a specific position where a specific object is located; and a processor coupled to the memory and configured to: identify an eye gaze position regarding the subject in an image for each of a plurality of images including the image, and calculate a correction value based on the position information and a plurality of eye gaze positions including the eye gaze position, the correction value causing the plurality of eye gaze positions to match the specific position.

Eye gaze detecting device and eye gaze detection method

A conversion device includes an input unit configured to input position information of a user's line of sight on a screen; an acquiring unit configured to acquire, a character string included in a predetermined range from a position indicated by the position information, among character strings displayed on the screen; and a display control unit configured to display a list of character strings corresponding to readings including an input character as conversion candidates of the input character, among stored character strings, the list being displayed in response to the input character being input by the user. The display control unit increases a priority in a display order in the list for a character string that matches any of the acquired character strings, such that the priority is higher than that of a case where the character string does not match any of the character strings acquired by the acquiring unit.

Conversion device and conversion method

A calculation device includes a processor configured to identify a person in a plurality of images captured in time series respectively, obtain gaze information indicating a direction of a line of sight of the person, identify at least one of a time period in which the person directs the line of sight to a certain object and a number of times that the person directs the line of sight to the certain object, based on the gaze information and a position at which the certain object is placed, estimate a relationship of two or more persons who are identified in one image from among the plurality of images, based on a distance between the two or more persons, and calculate an index value indicating probability that the certain object is utilized, based on the relationship, and at least one of the time period and the number of times.

Calculation device and calculation method

An input device comprising: a processor that executes a process comprising: first detecting an eye-gaze position on a screen; comparing a current specified position and the eye-gaze position; and setting a cursor position to the specified position until a distance between the specified position and the eye-gaze position reaches a threshold or more.

Input device and non-transitory computer-readable recording medium

A read determining device includes: a similar portion identifying unit configured to identify a similar portion in a document which is similar to a portion in the document or a similar portion in a document which is similar to a portion in another document which is already read; and a determination unit that lowers a threshold value with which a document is determined to be read with respect to the document which includes more similar portions than those in another document which includes less similar portions and thereby determines whether or not the document is read, so that the determination accuracy is improved.

Read determining device and method

An eye-gaze-detection apparatus includes an image acquisition unit that acquires a face image of a user from an imaging apparatus, the face image being captured by the imaging apparatus; a feature-quantity extraction unit that extracts a feature quantity of the face image; an eye-gaze-calculation-determination unit that determines whether or not an eye-gaze calculation process is performed by referring to a rule database, based on the feature quantity extracted by the feature quantity extraction unit, the rule database storing a rule set associating a condition including the feature quantity of the face image with information indicating whether or not the eye gaze calculation process is performed; and an eye-gaze-calculation unit that performs the eye-gaze-calculation process for the user, based on the feature quantity of the face image acquired by the image acquisition unit, when the eye-gaze-calculation-determination unit determines that the eye-gaze-calculation process is performed.

Eye gaze detection apparatus, computer-readable recording medium storing eye gaze detection program and eye gaze detection method

An information processing apparatus includes: a memory, and a processor coupled to the memory and configured to: identify an end position of a last line of a plurality of lines in an object for reading displayed on a display screen, the object being subjected to determination of whether the object has been finished reading by a user based on detecting movement of a gaze position of the user on a display screen, determine a display position at which movement of the gaze position that is greater than or equal to a given distance from the identified end position is detected, and display a display object at the determined display position on the display screen, the display object being destination of the gaze point after the object has been finished reading.

Information processing apparatus and information processing method

An information processing apparatus includes: a memory, and a processor coupled to the memory and configured to: calculate a first distance between an end of a first line in an object for reading displayed on a display screen and a beginning of a second line that is next to the first line in the object, and set, in accordance with the first distance, a condition for determining whether the object has been finished reading by a user based on detecting movement of a gaze position of the user on the display screen.

An information processing apparatus, includes: a memory, and a processor coupled to the memory and configured to: obtain a gaze position of a user on a display screen, determine whether an object for reading, displayed on the display screen, has been finished reading by the user, based on a threshold and the number of times where movement of the gaze position indicates a newline, the threshold being set in accordance with the number of lines in the object, and change at least one of the threshold and the number of times in response to detection that the movement of the gaze position becomes movement of a certain distance or greater in a second direction different from a first direction of movement indicating a newline.

A tablet terminal receives a triggering indication to enable a detection result of eye gaze, and sets a target area in which the presence of a target object is assumed on a screen of a touch panel using a detection position of eye gaze. The tablet terminal further displays a partial image displayed in the target area out of an image displayed on the screen in an aiming area in which a touch operation to the target area is received in place of the target area, and records a correspondence relation between coordinates of the aiming area and coordinates of the target area. When a touch operation is received within the aiming area, the tablet terminal converts the coordinates of the aiming area in which the touch operation is received into the coordinates projected to the target area using the correspondence relation recorded, and then outputs the converted coordinates.

Growing community of inventors

Kawasaki, Japan

Akinori Taguchi