Abstract: Touch gesturing on a multi-player game space is herein provided. One example method of managing a multi-player game displayed via a touch display includes recognizing a touch input directed to a position of the multi-player game space. In response, the method may include instantiating a player space occupying a portion of the multi-player game space including the position of the first touch input. The method may further include recognizing a second touch input within the player space, and in response, moving the player space to follow the second touch input. In some embodiments, the method may further include resizing the player space.

Abstract: A rubber-band gesture begins with a source touching a touch display at a touch-down location of the touch display. The rubber-band gesture continues until the source stops touching the touch display at a lift-up location of the touch display. An action is displayed on the touch display in response to the rubber-band gesture. The action is displayed in a direction parallel to a vector pointing from the lift-up location to the touch-down location. The action is displayed with an action amplitude derived from a distance from the touch-down location to the lift-up location.

Abstract: A graphical user interface system may position and orient a user interface element to be displayed on an optically-sensitive display surface. The position of the object may be based on the position of a point of contact that an object (e.g., a person's finger, a block of wood, etc.) makes against the display surface. The orientation of the object may be determined using the shadow cast by the object on the surface. An axis may be determined between the shadow and the point of contact, and the axis may be used as a frame of reference (e.g., a vertical axis) for the orientation of the interface element. Further movement of the object and/or shadow can either result in further movement/reorientation of the interface, or as an actual input to the interface. If used for an actual input, the interface may be fixed at its initial position and orientation to allow the additional movement to be interpreted.

Abstract: A graphical user interface system may position and orient a user interface element to be displayed on an optically-sensitive display surface. The position of the object may be based on the position of a point of contact that an object (e.g., a person's finger, a block of wood, etc.) makes against the display surface. The orientation of the object may be determined using the shadow cast by the object on the surface. An axis may be determined between the shadow and the point of contact, and the axis may be used as a frame of reference (e.g., a vertical axis) for the orientation of the interface element. Further movement of the object and/or shadow can either result in further movement/reorientation of the interface, or as an actual input to the interface. If used for an actual input, the interface may be fixed at its initial position and orientation to allow the additional movement to be interpreted.

Abstract: Generation and display of a dynamically orientable graphical user interface (GUI) is described. The GUI can include user input controls that are configured to receive user input. In one exemplary embodiment, the GUI is displayed as a band around a perimeter of a horizontally oriented interactive display surface. The user input controls can be made to reorient in response to an application that provides control, or a user can selectively cause the GUI to move relative to the interactive display surface to enable the user to gain access to a specific that was previously disposed at a different point. The user input can be received directly from the orientable GUI in the form of finger movement detected by the interactive display surface and the reorientation of the GUI can be controlled according to the laws of physics, based on the user input.