Can you predict personality according to eye movement?

According to the popular wisdom, the eyes are the mirror of the soul and therefore are not able to lie.It also speaks about knowing the true intentions of others just by reading the look, because being so close to the mind , expresses feelings and sensations without being able to master it.And, according to scientists, there is something else you can know through it: it is possible to predict personality with an element as unexpected as eye movement How? We give you the keys to this curious study that you could take advantage of.

Predict personality with eye movement

Before approaching someone to establish some kind of connection, now be friendly, romantic or work, we usually perform as a kind of scan in search of signs that help us predict personality .It is a way to anticipate, to know how receptive they can be with our presence, or if it is correct, or not, to establish direct contact.But according to a recent study, there is something else you should look at: eye movement.

That's right, Tobias Loetscher of the University of South Australia and his colleagues achieved with their method of eye tracking that artificial intelligence predicted at least cuat ro of the five personality traits.These five great traits are the openness, scrupulousness, extraversion, kindness and neuroticism , known as OCEAN for its acronym in English.

The study published in the Frontiers in Human Neuroscience magazine showed that certain eye movements are related to certain personality traits.Scientists have reached this conclusion after submitting 42 students to complete an exam for determine their personality based on the five main features (OCEAN).Later they were placed smart glasses, they recorded the eye movements of the participants while performing activities that mimicked a real life scenario so that the experiment was more exact.

Movements of 4 personality traits

The data collected in the smart glasses fed a machine learning algorithm, which ncontro relationship between the personality traits of the participants and the way in which their eyes moved.With the machine learning algorithm they knew, for example, that in the case of people noted as neurotics , the speed of the sacchaic movements is more accelerated with respect to the others.

Can you predict personality according to eye movement?

In contrast to kindness , they noticed that it was possible to predict this trait by looking at a person the lower right part of a scene.On the other hand the correlation of eye movements with the extraversion , focused on the size of the pupils and the number of small saccharic movements.And this maybe you expected it, extroverts love having prolonged eye contact.

All these predictions were possible s with a complex combination of factors, put to the test in a small-scale study.That is why scientists consider that this experiment-however revealing it may be so far-should not be taken as 'definitive'.It would be necessary to test it with more objects of study, since machine learning requires billions of data sets to make highly accurate predictions, which could open many possibilities in the field of robotics and artificial intelligence, what do you think?

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