Abstract: In one aspect, a first device includes at least one processor and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to execute a first application (app) to generate a first virtual display for rendering in a first canvas as part of a three-dimensional (3D) simulation. The instructions are also executable to execute a second app to generate a second virtual display for rendering in a second canvas as part of the 3D simulation. The instructions are then executable to concurrently render the first and second canvases at a headset as part of the 3D simulation.

Abstract: Systems and methods to extend an interactive experience across multiple platforms are presented herein. The interactive experience may take place in an interactive space. The interactive space as experienced by a user of a host device (e.g., headset) may be extended to one or more mobile computing platforms. The host device may present views of virtual content perceived to be present within the real world. A given mobile computing platform may be positioned at or near the host device. The mobile computing platform may take images/video of the user of the host device. The mobile computing platform may superimpose views of the virtual content onto the images/video from the perspective of the mobile computing platform. The virtual content presented at the mobile computing platform may be perceived to be in the real world.

Abstract: In one aspect, a first device includes a processor and storage accessible to the processor. The storage includes instructions executable by the at least one processor to receive, from a second device, a first web real-time communication (WebRTC) stream. The first WebRTC stream includes first images associated with virtual content. The instructions are also executable to receive, from the second device, a second WebRTC stream. The second WebRTC stream includes second images from a camera in communication with the second device and is different from the first WebRTC stream. The second images include real-world red green blue (RGB) images from the camera. The instructions are then executable to execute alpha blending to generate a composite video in which the first images are overlaid, with at least partial transparency, on the second images. The instructions are also executable to stream the composite video to a third device.

Abstract: In one aspect, a first device includes at least one processor and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to execute a first application (app) to generate a first virtual display for rendering in a first canvas as part of a three-dimensional (3D) simulation. The instructions are also executable to execute a second app to generate a second virtual display for rendering in a second canvas as part of the 3D simulation. The instructions are then executable to concurrently render the first and second canvases at a headset as part of the 3D simulation.

Abstract: In one aspect, a device includes a processor and storage accessible to the processor. The storage includes instructions executable by the processor to present, on a display and in virtual space, at least first and second three-dimensional (3D) objects to which user input is directable in a particular sequence to provide a passcode associated with the device. The instructions are also executable to identify receipt of the passcode based on detection of first user input directed in the particular sequence to the first and second 3D objects. The instructions are then executable to authenticate a user responsive to the identification. In various examples, the virtual space may form part of an augmented reality presentation, a mixed reality presentation, and/or a virtual reality presentation.

Abstract: In one aspect, a device includes a processor and storage accessible to the processor. The storage includes instructions executable by the processor to receive input from a user. The instructions are also executable to determine to which of first and second virtual objects to direct the input based on metadata for the first and second virtual objects indicating respective commands related to the first and second virtual objects.

Abstract: A system configured to facilitate interactions with virtual content in an interactive space may comprise one or more of a hand tracking device, a light source, an optical element, one or more physical processors, non-transitory electronic storage, and/or other components. The hand tracking device may be configured to generate output signals conveying ranges of surfaces and/or objects present in the real world. A hand of a user may be identified and tracked through three-dimensional space. A virtual cursor may be presented as positionally linked with the hand. The virtual cursor may be modified to reflect change in hand pose. As the hand comes close to virtual objects, an individual virtual object may be modified to reflect which virtual object is closest to the hand.