The iOS contact kiss

The easiest way to share contact information between two people with iPhones, is to squarely align the top edge of each person’s phone so they touch. When they “kiss” each phone makes a weird glow to indicate the contacts succeed in exchange. You can do a two-way share, or just a one-way share from one person. I find it a relief from the awkward task of typing other people’s info precisely. — KK