Not less, just different
Denault has long been interested in how prejudices and stereotypes can shape interpretations of the non-verbal communication that happens in a courtroom – this is, everything other than words, from the atmosphere in the room to the punctuality and demeanour of witnesses.
“Not looking someone in the eye isn’t a reliable sign that you’re lying, but beliefs like that can decide the outcome of a trial,” Denault said.
And online, contrary to what one might think, non-verbal communication doesn’t disappear. “Generally speaking, there’s no less non-verbal behaviour in virtual trials – it’s just different,” said Denault.
The differences are wide-ranging. For example, in a videoconference, only part of the judge or a witness is visible; one doesn’t see the whole person. People also experience a trial differently in a courtroom setting, which lends a certain gravitas to the proceedings.
“When you enter a courtroom, the environment, the decorum, the passage of time and even the smells influence your experience,” Denault said. In a virtual setting, some non-verbal cues are lost but others are added, such as uneven audio and video quality and different backgrounds.
One might be surprised to see someone testify from their car, Denault said, "but for some people, that’s the quietest place they can find."
Similarly, judges may be affected by their environment when presiding over a trial on their personal computer. “All this can affect the judge’s perception,” said Denault.