Abstract: In some embodiments, a computer system displays a virtual surface for containing one or more virtual objects in a three-dimensional environment. In some embodiments, a computer system automatically resizes virtual surfaces that contain objects. In some embodiments, a computer system displays feedback related to removal and/or addition of objects to virtual surfaces.

Abstract: A computer system displays a first view of a user interface of a first application with a first size at a first position corresponding to a location of at least a portion of a palm that is currently facing a viewpoint corresponding to a view of a three-dimensional environment provided via a display generation component. While displaying the first view, the computer system detects a first input that corresponds to a request to transfer display of the first application from the palm to a first surface that is within a first proximity of the viewpoint. In response to detecting the first input, the computer system displays a second view of the user interface of the first application with a second size and an orientation that corresponds to the first surface at a second position defined by the first surface.

Abstract: A method and apparatus for playing a game is provided. Unique indicia are assigned to each member of a plurality of groups. Each group is composed of entries that correspond to items that each have a value that is objective, arbitrary, and that fluctuates over time, e.g., the items in each group may correspond to the performance of openly traded instruments in the market. A performance value for of the each groups are calculated and displayed over a period of time. To play the game, a player makes of selection of one or more alphabetic characters to play in a race or a contest. The player may make the selection electronically by submission through a displayed user interface. In a set of games that lend itself to amusement and contests, the selection is scored based on the performance value associated with each unique indicium in the players selection.