Abstract: An information processing system includes a processing unit that detects a pointing action for a first user in a real space to specify a first object and an evaluation action on the first object by the first user based on a signal output from a sensor that senses actions in the real space and updates evaluation information of the first object specified by a detection result of the pointing action based on a detection result of the evaluation action.

Abstract: PROBLEMS The present invention provides the hemoglobin quantifying apparatus which is capable of clearly quantifying the oxygen metabolic state of biological tissue by calculating and quantifying the hemoglobin amount of biological tissue in a non-contact and non-invasive manner. SOLUTION The present invention provides the light receiver unit 2 for receiving any two narrow wavelength band components and white components having reflection characteristics different according to the oxygen saturation of hemoglobin, which are reflected from the biological tissue a, and the hemoglobin amount calculation unit 8 for calculating the hemoglobin amount based on the light components in the two narrow wavelength bands obtained from the received light components, and the hemoglobin amount calculation unit 8 for correcting the light components in the two narrow wavelength bands based on the blue and green components to calculate the hemoglobin amount.

Abstract: The present disclosure relates to an information processing apparatus, an information processing method, and a program capable of, when accepting hand-based operation inputs from a plurality of users, performing appropriate pairing of left and right hands for each user. An image of an operation surface from above is acquired, the operation surface being configured to accept a hand-based operation input from users, left and right hands of the users and arms corresponding to the respective hands are detected from the image, a base position of one of the arms is set as a benchmark position, a base position of the arm that is closest adjacent along a periphery of the operation surface is set as a reference position when the one of the arms is a left hand, and pairing of the hand of the arm at the benchmark position and the hand of the arm at the reference position is performed. The present disclosure can be applied to an information processing system.

Abstract: The present disclosure relates to an information processing apparatus, an information processing method, and a recording medium that enable a more natural operation. On the basis of shape information of an operating body part that performs an operation on an operation surface, the shape information being acquired from a captured image, a setting unit fixes an acting region on which the operation by the operating body part acts, and sets a parameter to be used for a determination as to the operation in the acting region. The present disclosure is applicable to, for example, a display system that allows a user to operate a projection image.

Abstract: There is provided an information processing system capable of appropriately assisting in creation of a marker, an information processing method, and a program. The information processing system includes an acquisition part configured to acquire a recognition result of a marker that a user is making, and a display control part configured to cause a display face to display assistance information for assisting in creation of the marker depending on the recognition result in association with the marker in process of creation.

Abstract: There is provided an information processing apparatus, an information processing method, and a program for enabling improvement of operability in a case of performing a user operation on surfaces of various real objects. The information processing apparatus includes an operation pattern control unit configured to control an operation pattern in an operation area on a surface of a real object on the basis of information indicating a characteristic of the operation area. The operation pattern includes, for example, at least one of a method of inputting operation data in the operation area or a method of detecting the operation data. The present technology can be applied to, for example, a system using augmented reality (AR).

Abstract: [Problem] To provide a power feed system that supplies electric power via electromagnetic waves to an implant embedded in a deep part of a living body, using a sandwiching method in which a potential difference is generated using a pair of electrodes, by disposing an implant electronic device between a power transmission side electrode and a power reception side electrode. [Solution] It is provided with: a pair of electrodes (a first surface electrode 3 and a second surface electrode 4) stuck onto a surface of a living body 6; an implant electronic device 2 that includes a first body internal electrode 30 and a second body internal electrode 40 and in which the first body internal electrode 30 and the second body internal electrode 40 are fixed to respective positions having different potential differences in the living body 6; and a high frequency AC power source 5 that applies a high frequency alternating voltage to the first surface electrode 3 and the second surface electrode 4.

Abstract: There is provided an information processing system, an information processing method, and a program capable of changing a process to be executed in response to a recognition result of an inclination of a hand with respect to an object. The information processing system includes: an acquisition unit configured to acquire a recognition result of an inclination of a hand with respect to an object when it is recognized that the hand is touching the object; and a change unit configured to change a value of a parameter related to a process to be executed on the basis of the recognition result.

Abstract: Provided is an information processing device that provides feedback to a user. The information processing device includes: a recognition unit that recognizes a physical relation between a real object and a first virtual object positioned on an identical surface and a control unit that controls the behavior of the real object based on the physical relation.

Abstract: An information processing device includes a control unit configured to set an input auxiliary region based on an acquired sensing result of an operator and display a starting point of an input start within the input auxiliary region when the input start performed using the operator is detected.

Abstract: There is provided an information processing apparatus including a projection control unit (150) that causes visual information to be projected onto a projection surface. The visual information corresponds to content that is provided to the projection surface and disposed on a first object. The content is identified on the basis of a recognition result of the first object and a recognition result of a second object. The second object is provided along with the first object.

Abstract: Provided is an information processing apparatus that includes a relative velocity calculation unit that calculates, on the basis of data obtained by sensing of an operation body in chronological order, a relative velocity of a second point on the operation body with respect to a first point on the operation body, and a gesture recognition unit that recognizes a gesture of the operation body on the basis of the relative velocity.

Abstract: Provided is an information processing apparatus including a processing unit that determines an angle between at least a part of an upper limb of a user and one of a vector or a plane. The processing unit further determines whether an operation of the user is a pointing operation or a hover operation on the basis of the angle that is between at least the part of the upper limb of the user and one of the vector or the plane.

Abstract: There is provided an information processing device including a user information management unit that sets a user in a window in which an operation screen of an application is displayed and grants at least one of execution authority of the application set in the window according to the user and browsing authority of content in the window to the window.

Abstract: Proposed are an information processing system, an information processing method, and a program capable of displaying an image corresponding to an operation body in a certain place adaptively generated for an operation of the operation body in another place. The information processing system includes an information acquisition unit configured to acquire first transmission information according to an operation of an operation body related to a first user located in a first place, the first transmission information being for communication with a second user located in a second place, and an output control unit configured to display, on a display surface in the second place, an image corresponding to the operation body generated on the basis of a pointing position of the operation body in the second place and a first virtual position of the first user in the second place, the pointing position and the first virtual position being specified on the basis of the first transmission information.

Abstract: There is provided a display control device, display control method, and program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information, the display control device including: a display control unit configured to decide a display region of a display object to be displayed on a display surface according to information regarding a real object on the display surface.

Abstract: There is provided an information processing apparatus, an information processing method, and a program capable of reducing a decrease in resolution in overlapping areas of multiple projection in cases where a plurality of projectors is used to perform the multiple projection onto an object. An information processing apparatus according to one aspect of the present technology generates, in regard to a plurality of projectors irradiating an object serving as a projection target with projection light rays as superimposing light rays depicting a projection image having pixels, mask information for regulating intensity of the corresponding light ray of each pixel of the projection image. The mask information includes information indicating, in regard to the object having a surface including a predetermined position, that the position is irradiated by a predetermined projector. The present technology can be applied to computers each of which causes a plurality of projectors to project images.

Abstract: There is provided an information processing apparatus including: circuitry configured to detect a three-dimensional (3D) object and a distance from a surface of the 3D object to a reference position, wherein the surface of the 3D object is located between the reference position and a sensor that is used to detect the distance, determine an image corresponding to the detected 3D object and the detected distance from the surface of the 3D object to the reference position, and control a displaying of the determined image upon the surface of the 3D object.

Abstract: There is provided an information processing system, an information processing method, and a program capable of adaptively controlling a display on a display surface in response to an operation of moving an object in a certain display surface with respect to a transfer object. The information processing system includes a processing unit that performs, on a first display surface, a predetermined display control indicating that one or more pieces of display information in a second display surface corresponding to the first display surface is changed to be operable in the first display surface when a first operation for a first user to move a first object to a detection area having a predetermined positional relationship with one or more predetermined transfer objects positioned in the first display surface, and changes a display state of the second display surface based on a detection result of a second operation by the first user after the first operation.

Abstract: An information processing apparatus includes an acquisition unit that acquires three-dimensional information on a real object including one or more real objects. The information processing apparatus further includes a control unit that controls a method of interaction between a user and a virtual object mapped and displayed on a surface of the real object, based on the three-dimensional information on the real object.