I use a craniometer daily to measure infants with plagiocephaly and/or brachycephaly. It is not easy as infants do not always cooperate, but I think it work well after some training (if using a headband with marks). This weekend I had inexperienced therapists (inexperienced in measuring with craniometer) measuring models of infant head ("home made"), it ought to be rather "easy" as this model heads do not move. However the result was not as good as expected, (I will do it again with better models of heads).
I would like to know about others experience with measuring with craniometer.