Abstract: A computer-implemented method and system for facilitating a sending of a gift from a first machine to a second machine may include a processor of a computer server reviewing a first list of one or more names of people maintained in a computer database. The processor may review context information related to the one or more names to determine if a moment exists for sending a gift from a first machine to a second machine. Content providers may also request one or more gifts to be identified when a second machine is proximate to a content provider who may fulfill a gift.

Abstract: 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. The focus indicator may be emphasized in directions closer to the cursor and deemphasized in directions farther from 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 cursor and focus indicator can provide the user with positional feedback and help the user navigate among objects in the environment.

Abstract: The invention relates to an image capture assembly and method for use in an electron backscatter diffraction (EBSD) system. An image capture assembly comprises a scintillation screen (10) including a predefined screen region (11), an image sensor (20) comprising an array of photo sensors and a lens assembly (30). The image capture assembly is configured to operate in at least a first configuration or a second configuration. In the first configuration the lens assembly (30) projects the predefined region (11) of the scintillation screen (10) onto the array and in the second configuration the lens assembly (30) projects the predefined region (11) of the scintillation screen (10) onto a sub-region (21) of the array. In each of the first and second configurations the field of view of the lens assembly (30) is the same.

Abstract: 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. The focus indicator may be emphasized in directions closer to the cursor and deemphasized in directions farther from 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 cursor and focus indicator can provide the user with positional feedback and help the user navigate among objects in the environment.

Abstract: 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. The focus indicator may be emphasized in directions closer to the cursor and deemphasized in directions farther from 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 cursor and focus indicator can provide the user with positional feedback and help the user navigate among objects in the environment.

Abstract: Systems and methods for displaying a group of virtual objects and a scrollbar in a virtual, augmented, or mixed reality environment are disclosed. The group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll. The scrollbar can provide real-time feedback that can give the user an indication of the point from which the scrolling started, the point at which the scrolling currently has reached, an amount of the group of virtual objects that are displayed to the user relative to the total amount of the group of virtual objects, or a relative position of the currently-viewable virtual objects relative to the entire group of virtual objects.

Abstract: 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. The focus indicator may be emphasized in directions closer to the cursor and deemphasized in directions farther from 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 cursor and focus indicator can provide the user with positional feedback and help the user navigate among objects in the environment.

Abstract: 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.

Abstract: The invention relates to an image capture assembly and method for use in an electron backscatter diffraction (EBSD) system. An image capture assembly comprises a scintillation screen (10) including a predefined screen region (11), an image sensor (20) comprising an array of photo sensors and a lens assembly (30). The image capture assembly is configured to operate in at least a first configuration or a second configuration. In the first configuration the lens assembly (30) projects the predefined region (11) of the scintillation screen (10) onto the array and in the second configuration the lens assembly (30) projects the predefined region (11) of the scintillation screen (10) onto a sub-region (21) of the array. In each of the first and second configurations the field of view of the lens assembly (30) is the same.

Abstract: The present disclosure provides isolated polypeptides with vitamin D3 binding activity and methods for their use as detection agents. In another aspect, the invention provides recombinant expression vector comprising an isolated nucleic acid of the invention operably linked to a control sequence. In another aspect, the invention provides recombinant host cells comprising the recombinant expression vector of the invention. In another aspect, the invention provides methods for detecting vitamin D3 or one of its metabolites, such as 25-D3, comprising contacting a sample of interest with a detectable polypeptide of the invention.