Interesting articles I stumbled upon dated August 11 called the Electronic Skin Tattoo or Epidermal Electronic System (EES) or Smart Skin developed by international team researchers from China, Singapore, and the US. The Electronic Skin Tattoo used for medical, gaming and spying purposes.
The Electronic Skin Tattoo could be the candidate of the Mark.
"And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand or in their forehead so that no one may buy or sell saith he hath the number of beast, the name of the beast, or the number of his name. Here is wisdom, let him that hath understanding count the number of the beast, for it is a number of a man, and his number is, six hundred, threescore, and six." - Revelation 13:16-18.
This will happen in at the mid-point of the Tribulation where the False Prophet who promotes the Antichrist, make an image of him, and force everyone to worship it and take the mark.
Without the mark, you cannot buy or sell, pay bills, receive medical treatment, and other things unless you submit your allegiance to the AC and take his mark.
If you do, you will be cast into the Lake of Fire.
Time is running short. We must look up, be alert, and be ready for our Savior's Return for His Bride. Please accept Jesus your personal Lord and Savior, right now.