Abstract: In some implementations, the disclosed systems and methods can detect an interaction with respect to a set of virtual objects, which can start with a particular gesture, and take an action with respect to one or more virtual objects based on a further interaction (e.g., holding the gesture for a particular amount of time, moving the gesture in a particular direction, releasing the gesture, etc.). In some implementations, the disclosed systems and methods can automatically review a 3D video to determine a depicted user or avatar movement pattern (e.g., dance moves, repair procedure, playing an instrument, etc.). In some implementations, the disclosed systems and methods can allow the gesture to included a flat hand with the user's thumb next to the palm, with the gesture toward the user's face.

Abstract: Aspects of the present disclosure are directed to triggering virtual keyboard selections using multiple input modalities. An interface manager can display an interface, such as a virtual keyboard, to a user in an artificial reality environment. Implementations of the interface manager can track user eye gaze input and user hand input (e.g., hand or finger motion). The interface manager can resolve a character selection on the virtual keyboard according to the tracked user gaze input based on detection that the user's hand motion meets a trigger criteria. For example, the interface manager can: detect that the tracked user hand motion meets the trigger criteria at a given point in time; and resolve a selection from the virtual keyboard (e.g., selection of a displayed character) according to the tracked user gaze on the virtual keyboard at the given point in time.

Abstract: Aspects of the disclosure are directed to an interface for receiving input using multiple modalities in an artificial reality environment. The interface can be a virtual keyboard displayed in an artificial reality environment that includes characters arranged as elements. Implementations include an artificial reality device/system for displaying the artificial reality environment and receiving user input in a first modality, and a controller device for receiving user input in an additional input modality. For example, the artificial reality system can be configured to receive user gaze input as a first input modality and the controller device can be configured to receive input in a second modality, such as touch input received at a trackpad. An interface manager can process input in the multiple modalities to control an indicator on the virtual interface. The interface manager can also resolve character selections from the virtual interface according to the input.

Abstract: Aspects of the disclosure are directed to an interface for receiving input using multiple modalities in an artificial reality environment. The interface can be a virtual keyboard displayed in an artificial reality environment that includes characters arranged as elements. Implementations include an artificial reality device/system for displaying the artificial reality environment and receiving user input in a first modality, and a controller device for receiving user input in an additional input modality. For example, the artificial reality system can be configured to receive user gaze input as a first input modality and the controller device can be configured to receive input in a second modality, such as touch input received at a trackpad. An interface manager can process input in one or more of the modalities to control an indicator on the virtual interface. The interface manager can also resolve character selections from the virtual interface according to the input.

Abstract: Embodiments described herein disclose methods and systems directed to input mode selection in artificial reality. In some implementations, various input modes enable a user to perform precise interactions with a target object without occluding the target object. Some input modes can include rays that extend along a line that intersects an origin point, a control point, and an interaction point. An interaction model can specify when the system switches between input modes, such as modes based solely on gaze, using long or short ray input, or with direct interaction between the user's hand(s) and objects. These transitions can be performed by evaluating rules that take context factors such as whether a user's hands are in view of the user, what posture the hands are in, whether a target object is selected, and whether a target object is within a threshold distance from the user.