Forensic facial reconstruction accurate reconstruction possible is largely limited. A second problem is the lack of a methodological standardization in approximating facial features. A single, official method for reconstructing the face has yet to be recognized. This also presents major setback in facial approximation because facial features like the eyes and nose and individuating characteristics like hairstyle - the features most likely to be recalled by witnesses - lack a standard way of being reconstructed. Recent research on computer-assisted methods, which take advantage of digital image processing, pattern recognition, promises to overcome current limitations in facial reconstruction and linkage. Reconstructions only reveal the
Williams syndrome new patients with the same presentation. This led to the syndrome's full original name of Williams-Beuren syndrome, which is still used in some medical publications. From 1964 to 1975, small research reports broadened medical knowledge of this syndrome's cardiovascular problems. Then in 1975, K. Jones and D. Smith conducted a large-scale report on numerous patients with Williams syndrome, ranging in age from infancy to adulthood, and described the behavioral and observable physical symptoms in greater detail than previously recorded. The adjective "elfin" may have originated to describe the facial features of people with Williams syndrome; before Williams syndrome's scientific cause