Devices, Methods, and Graphical User Interfaces For Interacting with Three-Dimensional Environments

A computer system detects a gaze input directed to a region in an environment and, while detecting the gaze input, detects a touch input. In response, the computer system displays a focus indicator at a location corresponding to the region. The computer system detects a continuation of the touch input that includes movement of the touch input along an input surface while being maintained on the input surface. In response, the computer system moves the focus indicator in accordance with the movement of the touch input: within a user interface of an application, if the movement corresponds to a request to move the focus indicator within the user interface; and within the user interface without moving the focus indicator outside of the boundary of the user interface, if the movement corresponds to a request to move the focus indicator outside of a boundary of the user interface.