They therefore programmed their system to look at a great many other characteristics, including body posture, direction of gaze and even the specific words that were being spoken.
In Australia, Friend attacked the problem of getting into the body from a different direction, namely by making a tiny motor that could propel another device--such as a camera.
The Conservatives want the new independent self-regulatory body to be governed by a board which would be set up "without any direction from industry or influence from government".