ALWAYS assume that no one see's you. If they make eye contact with you, they will still pull out in front of you. I experienced this myself.
The guy looked directly at me and pulled out right in front me. Fortunately, I had already started slowing. This happened in a matter of seconds. All I had time for was to lay it down. All I ended up with was road rash, bumps n bruises, but it could have been worse.
REMEMBER: THEY DO NOT SEE YOU WHEN THEY MAKE EYE CONTACT WITH YOU.