The next time you opt to skip the lines at the mall and do some online shopping from your couch, you may still have to show your face. . .sort of. MasterCard is experimenting with a new program that will require you to hold up your phone and snap a selfie to confirm a purchase.
MasterCard will be piloting the new app with 500 customers who will pay for items simply by looking at their phones and blinking once to take a selfie. The blink is another feature that ensures security by....