If you have difficulty on dating apps, the matter may expand away from usage of “hey” as an introductory message.

To get a better knowledge of just what ignites — and squelches — the fire on online dating software (specifically Tinder), researchers from king Mary college of London, Sapienza University of Rome, and Royal Ottawa Health Care cluster put together a research that will experiment some elements highly relevant to mobile application matchmaking.

The authors handcrafted 14 “faux,” or curated, users which were placed to the community relationship pools of London and New York.