A veil also has symbolic interpretations, as something partially concealing, disguising, or obscuring. Scholars have even reported crumpled pages, obscuring thumbs and fingers, and smeared or blurry images. Prints were thus shown without any glass reflections obscuring them. The standard picture is of a torus of obscuring material surrounding the accretion disc. This view saw ideology as the perhaps deliberate obscuring of facts. Extensive scaffolding was erected in 2014, enclosing and obscuring the dome. The eyeglass frame is capable of obscuring small objects and details in the peripheral field. Corwin finds the Primal Pattern damaged, with a dark stain obscuring parts of it. Colored smoke became primarily used for signaling rather than obscuring. Attempts to hide service charge by obscuring the line on the receipt have been reported. Tourneax notes that Diop accused previous linguists of being unscientific and obscuring the truth. Algorithms have been criticized as a method for obscuring racial prejudices in decision-making. He fell to the deck, a flap of torn skin obscuring his good eye. This may be due to intentional obscuring on Behn's part. This was done to prevent the neck of the guitar from obscuring Columbia's logo.