Sure. Very briefly, I think one factor that needs to be considered is volume and frequency. We know from surveys that were carried out among AIIC members, for example—members of the International Association of Conference Interpreters—that the frequency with which they would be asked to interpret remotely, and to be in hybrid settings, was extremely low. It was proportionately higher in a country like Canada, where over-the-phone interpreting, in particular, was more widely spread, which was actually the genesis of one of our experiments.
After that, as soon as you can control the environment, I think you can control some of the factors that are of negative impact to both the psyche and the hearing.