There have been several studies of the round-robin dating systems themselves, as well as studies of interpersonal attraction that are relevant to these events.
Other studies found speed-dating data useful as a way to observe individual choices among random participants.
On the other hand, a couple that decides they are incompatible early on will have to sit together for the duration of the round.
At the end of each interval, the organizer rings a bell, clinks a glass, or blows a whistle to signal the participants to move on to the next date.Many speed dating events are targeted at particular communities: for example, LGBT people, polyamorists, Some feel that speed dating has some obvious advantages over most other venues for meeting people, such as bars, discotheques, etc.in that everybody is purportedly there to meet someone, they are grouped into compatible age ranges, it is time-efficient, and the structured interaction eliminates the need to introduce oneself.Unlike many bars, a speed dating event will, by necessity, be quiet enough for people to talk comfortably. Participants can come alone without feeling out of place; alternatively it is something that women who like to go out in groups can do together.Because the matching itself happens after the event, people do not feel pressured to select or reject each other in person.