z...... SIGNS OF DAJJAL

Dajjal is a system and Dajjal is a person too. Like Wik_a mentioned the system resembles the triangle, the eye resembles the Dajjal as a person and since the person Dajjal isn't here, there is a gap between system and the eye because the system is yet NOT fully completed so the person can come on earth.

What Wik_a said is the system and he is 100% right

Prophet PBUH mentioned (it's in book sahe muslim) that when Dajjal is released, he will be in the world for 40 days. One day like a year, one day like a mont and one day like a week, rest 37 days like our human days. And that person Dajjal will be in the world infront of our eyes in those 37 days, the rest of the 3 days are the building up of system as Wik_a mentioned.