HFA size shape position

These three aspects are the aspects of each feature that will be measured.

Size – size can only be learned through comparative measurement. You can only say a feature is large or small when you have seen many examples of that feature. You can use online images until you become more experienced.

Position – like size you will need to learn through comparative measurement. After a while you will recognize eyes that are close set or wide set, or ears that are positioned either high or low. We have developed measurement parameters which will define the feature accurately in most cases. See training images and The HFA Workbook.

Shape – the easiest feature type to learn. Since a young age we have experienced the difference between straight, round and crooked. You will quickly learn these features and recognize them.