The primary benefit of ________ technologies is that you can see subtle facial expressions and gestures, which means that they are good for negotiations and collaborations and that involve complex discussions.

Facial Expressions

Physical gestures made with the face to convey emotions, thoughts, or intentions.

Subtle

Characterized by delicacy or understated elegance; not immediately obvious or noticeable.

Negotiations

The process of discussing and reaching a mutual agreement between parties with initially differing views or interests.