US Patent 9261989 Interacting with radial menus for touchscreens

The subject technology discloses configurations for providing a radial menu on one or more computing devices with a touch-sensitive screen. In one example, a user activates the radial menu after touching a first finger at a first or anchor point on a touchscreen that serves as a center of the radial menu. While the first finger is disposed, the user then touches a second finger at a second point some distance from the anchor point corresponding to the first finger on the touchscreen. The radial menu is generated based on a distance calculated between the anchor point and the second finger at the second point. The radial menu is not a complete circle and instead displayed as a partial circle, and the radial menu is generated so that the display area is bisected from the anchor point to the second point in some configurations.