Systems and methods are described for navigating through a data space. The navigating comprises detecting a gesture of a body from gesture data received via a detector. The gesture data is absolute three-space location data of an instantaneous state of the body at a point in time and physical space. The detecting comprises identifying the gesture using the gesture data. The navigating comprises translating the gesture to a gesture signal, and navigating through the data space in response to the gesture signal. The data space is a data-representational space comprising a dataset represented in the physical space.

Systems and methods for displaying a cursor and a focus indicator associated with real or virtual objects in a virtual, augmented, or mixed reality environment by a wearable display device are disclosed. The system can determine a spatial relationship between a user-movable cursor and a target object within the environment. The system may render a focus indicator (e.g., a halo, shading, or highlighting) around or adjacent objects that are near the cursor. When the cursor overlaps with a target object, the system can render the object in front of the cursor (or not render the cursor at all), so the object is not occluded by the cursor. The object can be rendered closer to the user than the cursor. A group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll.

Systems and methods for displaying a cursor and a focus indicator associated with real or virtual objects in a virtual, augmented, or mixed reality environment by a wearable display device are disclosed. The system can determine a spatial relationship between a user-movable cursor and a target object within the environment. The system may render a focus indicator (e.g., a halo, shading, or highlighting) around or adjacent objects that are near the cursor. When the cursor overlaps with a target object, the system can render the object in front of the cursor (or not render the cursor at all), so the object is not occluded by the cursor. The object can be rendered closer to the user than the cursor. A group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll.

An information processing device includes: an acquisition unit and an association unit. The acquisition unit acquires first information, generated by processing a detection result which is output from a first sensor provided outside an electronic writing instrument, which includes a trajectory traced by the electronic writing instrument in writing of an object on a display image and second information, generated by processing a detection result which is output from a second sensor provided in the electronic writing instrument to detect a movement of the electronic writing instrument, which includes a trajectory traced by the electronic writing instrument in writing of the object on the display image. The association unit associates the object with the electronic writing instrument using the first information and the second information.

A port assembly for controlling fluid flow through a flow port of a port sub. The port assembly comprises a dissolvable barrier, a burst disk for protecting the dissolvable barrier from fluids inside the port sub, and optionally a protective layer for protecting the dissolvable barrier from external fluids. When the burst disk is ruptured by increased fluid pressure inside the port sub, the dissolvable barrier starts disintegrating from exposure to the fluid. When the dissolvable barrier and protective layer are broken through, a flow passage is opened in the port assembly to permit fluid flow therethrough. The flow passage may be positioned tangentially in the port sub. The breakthrough time of the dissolvable barrier may be preconfigured by providing one or more thinner areas therein and/or placing a corrosive material in the port assembly.

According to an embodiment of the present disclosure, a display device may include a wireless communication unit configured to wirelessly receive a first video signal based on a first video being displayed by a terminal, a display unit configured to display a first mirroring video based on the first video signal, and a control unit configured to receive a user input while the first mirroring video is being displayed, and transmit, to the terminal, a packet that does not include a mouse cursor parameter for requesting coordinates of a mouse cursor when the received user input is a touch input.

[Problem] An information processing apparatus, an information processing method, and a recording medium with which a user can recognize a boundary of a drivable range by feedback for a projection specification position by the user to facilitate determination of and search for a projection position are provided. [Solution] The information processing apparatus includes a controller configured to perform processing of outputting feedback indicating an effect corresponding to a boundary of a drivable region of a drive-type projector in a projection environment space in accordance with a state of a projection specification position specified by a user for the drivable region, the state being determined based on the drivable region and the projection specification position.

A system for modulating user commands via command input images displayed on a graphical user interface based on a user viewing direction relative to the displayed command input images and the graphical user interface. An image capturing device captures real time images of a user's face, eyes and irises and determines the eye orientation. The graphical user interface is separated into interface portions and the system determines if any of the foregoing are viewed portions. The system determines whether a viewed portion contains a command input image and only allows user input commands via the command input image to be processed if the image is within a viewed portion. The system can modulate a position of a command input image displayed on a graphical user interface based on a user viewing direction relative to graphical user interface thereby moving an input image on the graphical user interface.

A method for manufacturing a real component, enabling at least one acceptance criterion to be displayed by targeting a point on the real component with a pointer of an augmented reality device. The method includes the steps of determining a transfer matrix for converting coordinates of a real point located in a second reference frame into coordinates of a virtual point located in a first reference frame and corresponding to the real point, determining the coordinates in the first reference frame of a virtual point associated with the pointer, using the transfer matrix, determining whether the virtual point associated with the pointer belongs to a criterion area of the virtual component, and, if so, displaying at least one acceptance criterion of the criterion area to which the virtual point associated with the pointer belongs, and addressing the non-conformance according to the acceptance criterion, to make the real component acceptable.

The information processing device includes a display control unit, and an execution instruction issuing unit, wherein the operation detecting unit determining that a second touch operation has been detected when movement has been detected in the touched position on a touch panel detected as a first touch operation, and the execution instruction issuing unit issuing an instruction to execute a process associated with a direction of movement in the touched position moved by the detected second touch operation.