Strong AI makes the bold claim that computers can be made to think on
a level (at least) equal to humans and possibly even be conscious of
themselves. Weak AI simply states that some "thinking-like" features
can be added to computers to make them more useful tools... and this
has already started to happen (witness expert systems, drive-by-wire
cars and speech recognition software). What does 'think' and
'thinking-like' mean? That's a matter of much debate.