Dr. Ariana Anderson

https://www.youtube.com/watch?v=fcxB_K611M4&feature=emb_title

ChatterBaby, a mobile app developed at UCLA that analyzes the acoustics of a baby’s cry to identify it as fussy, hungry or painful, has been used in new research exploring the ‘mystery’ crying of colic.

The cause of colic – episodes when an otherwise healthy infant cries for three to four hours a day [...]