Abstract: A portable device facilitates capture of panoramic images on a mobile computing device. The device includes a receptacle configured to house a mobile computing device. The device also includes a platform with a member, with an axis of rotation, that is configured to interface with the receptacle to offset radially the mobile computing device from the axis of rotation by a predefined distance, such that an entrance pupil of a lens system of the mobile computing device is aligned with the axis. The platform also includes a motor that drives the member at different velocities so that the mobile computing device captures an image for a panoramic image when a velocity of the member is substantially zero for a threshold period of time.