Rana el Kaliouby Quotes
A brow furrow is a very important indicator of confusion or concentration, and it can be a negative facial expression.
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Rana el Kaliouby (Arabic: رنا القليوبي; born 1978) is an Egyptian-American computer scientist and entrepreneur in the field of expression recognition research and technology development, which is a subset of facial recognition designed to identify the emotions expressed by the face. El Kaliouby's research moved beyond the field's dependence on exaggerated or caricatured expressions modeled by laboratory actors, to focus on the subtle glances found in real situations. She is the co-founder, with Rosalind Picard, and CEO of Affectiva.