Giraffe video (VIDEO) Carnegie Mellon University This video is under embargo. Please login to access this video. Caption A video of a giraffe used in the study to determine if participants could identify the object by motion cues alone. Credit Sophia Robert and Emalie McMahon Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.