From the book New Media Epidemic:

Spiritual life…requires what is traditionally called recollection, the capacity to turn all one’s faculties inward, away from the world, there in one’s heart to unite and consecrate them to God in meditation and prayer. Recollection is the stage of preparation for prayer that precedes concentration.
But as we have seen, the new media [cell phones, tablets, internet, etc] push man’s faculties in the opposite sense, always outwards toward the world. They are dispersed by a stream of discordant nagging that cuts the soul in pieces, and destroys the unity and identity of the inner man.
The new media encourage strongly two elements of ancestral sin:
(1) the loss of the inner unity of the faculties, which once were united in knowledge of God and doing His Will, dispersing them among physical objects and their representations (thoughts, memories, and images), or the desires and passions that they arouse;
(2) the resulting division, chopping up, and inner dispersion, which, according to St Maximus the Confessor, “breaks human nature into a thousand fragments.”
As other holy ascetics have said, the intelligence [attention/nous] is then constantly distracted, floating, erring, and wandering here and there in a state of permanent agitation, quite the opposite of the deep peace it experienced in its former contemplation. The thoughts that once were united and concentrated become manifold and multifarious, spreading out in a ceaseless flow. They divide and disperse, leaking out in every direction, dragging and dividing the whole being of man in their wake.
This leads St Maximus the Confessor to speak of: “the scattering of the soul amongst outer forms according to the appearance of sensory things,” for the soul becomes multiple in the image of this sensory multiplicity…which is simply an illusion… Stirred up and excited by a multitude of passions, they pull in many directions, often opposed, at once, and make of man a being divided at every level. This process of the fall of man, described by the Church Fathers of Late Antiquity, continues today faster than ever, driven on by the new media. They offer such a rich and speedy flow of temptations that they multiply the sensory objects that attract the senses…
—Jean-Claude Larchet
(from a church bulletin)