They appear (from the experience of friends who have brains such that they have had to frequently resort to them) to be a vast improvement over not having them. The volunteers are imperfect humans, but actually care about what they’re doing, which seems to help.
They appear (from the experience of friends who have brains such that they have had to frequently resort to them) to be a vast improvement over not having them. The volunteers are imperfect humans, but actually care about what they’re doing, which seems to help.