Biometrics and experimental consumer psychology Part 3 - Pupil dilation  | consumer psychology | Scoop.it
From www.endlessgain.com - April 21, 2018 4:48 AM

"Find out why bigger isn’t always better in the 3rd of our 5-part series - Pupil dilation - what it actually means when pupils dilate and why it’s important to the optimisation of your website ..."