Panoramic images are displayed with referencing icons that assist the user in conceptualizing the panoramic image as an unrolled cylindrical representation of a panoramic image. Icons above and below the image indicate a cylinder by their substantially elliptical shape. The icons also include left and...http://www.google.es/patents/US6285365?utm_source=gb-gplus-sharePatente US6285365 - Icon referenced panoramic image display
