Abstract: Disclosed herein are systems and methods for item acquisition by selection of a virtual object placed in digital environment. According to an aspect, a system may include a display, a user interface, an image capture device, and at least one processor and memory. The processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment. The processor(s) and memory may also control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device. Further, the processor(s) and memory may receive an input via the user interface for selecting the virtual object.

Abstract: Disclosed herein are systems and methods for item acquisition by selection of a virtual object placed in digital environment. According to an aspect, a system may include a display, a user interface, an image capture device, and at least one processor and memory. The processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment. The processor(s) and memory may also control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device. Further, the processor(s) and memory may receive an input via the user interface for selecting the virtual object.

Abstract: Systems and methods for item acquisition by selection of a virtual object placed in digital environment are disclosed. A processor(s) and memory may be configured to receive a coordinate for placement of a 2D or 3D virtual object in a 3D digital environment, including a digital twin of a real-world location, control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device. The system receives an input via the user interface for selecting virtual objects which are then tracked in both the real-world and 3D digital environment simultaneously. The system enabling the accurate updating and display of all augmented reality and virtual reality content and digital twin data for a seamless blend of both to provide a shared cross-modal experience for all users.

Abstract: Systems and methods for item acquisition by selection of a virtual object placed in digital environment are disclosed. A processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment; control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device; receive an input via the user interface for selecting the virtual object; and associate with a user a credit for acquisition of an item associated with the virtual object in response to receipt of the input. Rights created in a virtual goods object are made equal to rights existing in or created in a real-world asset. Ownership of the virtual goods object conveys ownership or other property rights in the real-world asset.

Abstract: Systems and methods for item acquisition by selection of a virtual object placed in digital environment are disclosed. According to an aspect, a system may include a display, a user interface, an image capture device, and at least one processor and memory. The processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment; control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device; receive an input via the user interface for selecting the virtual object; and associate with a user a credit for acquisition of an item associated with the virtual object in response to receipt of the input.

Abstract: Systems and methods for item acquisition by selection of a virtual object placed in digital environment are disclosed. According to an aspect, a system may include a display, a user interface, an image capture device, and at least one processor and memory. The processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment; control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device; receive an input via the user interface for selecting the virtual object; and associate with a user a credit for acquisition of an item associated with the virtual object in response to receipt of the input.

Abstract: A polarization controlled laser system receiving a pump laser beam includes a long laser cavity for precluding mode hopping. Preferably, the long laser cavity is defined by first and second dichroic reflectors, a rare earth doped optical fiber disposed between the first and second dichroic reflectors for amplifying the pump laser beam to thereby produce an amplified laser beam, a polarization controller for controlling polarization of the amplified laser beam, and a polarization selector for selecting the polarization of the amplified laser beam. The polarization selector can include a polarizing optical fiber while the polarization controller advantageously may include a polarization maintaining optical fiber. Alternatively, the rare-earth doped optical fiber, the polarization controller, and the polarization selector are all formed from a single polarizing rare-earth doped optical fiber.

Abstract: A temperature responsive drain valve (10) is disclosed for draining fluid lines (12) to prevent freeze up damage. The valve includes a housing (14) having a fluid passageway (15) therethrough. A temperature responsive thermal actuator (20) is mounted to the housing adjacent fluid inlet passageways (34). The actuator includes a temperature sensitive portion (22,23), which extends exteriorly of the valve housing and an output member which extends into the fluid passageway. A poppet valve member (42) has a self-aligning valve surface (46) and is mounted in the fluid passageway and biased toward a valve seat by a conical spring (47) which extends over a cylindrical portion (43) of the valve member. Cylindrical portion (43) is also guided by and extends through an opening (49) in a reaction plate (48). An outer biasing spring (51) reacts against the output member through a cage arrangement (54, 58, 67).