Overview
Jury duty or jury service is service as a juror in a legal proceeding. Different countries have different approaches to juries. Variations include the kinds of cases tried before a jury, how many jurors hear a trial, and whether the lay person is involved in a single trial or holds a paid job similar to a judge, but without legal training.
Juror selection process
In the English model, potential jurors are generally summoned for duty, and then interviewed for their suitability to serve on the jury for a particular trial. The prosecutor and defense can dismiss potential jurors for various reasons, which can vary from one state to another, and they can have a specific number of arbitrary dismissals, or unconditional peremptory challenge, which does not require specific reasons. The judge can also dismiss potential jurors.
Some courts had been sympathetic to jurors' privacy concerns and refer to jurors by number, and conduct voir dire in camera (i.e., in private). In the United States, there have also been objections to requiring jurors to publicly give private information about themselves, such as medical conditions or whether they have used illegal drugs, even though this personal information might be relevant, for example, in a case about medical malpractice or drug trafficking.
From Wikipedia (CC BY-SA 4.0).