Little by little day by day... and all it takes is a bit of malicious programming once these things are perfected.
http://www.boston.com/bigpicture/2010/03/robots_part_iii.html
This one is a bit too close for comfort IMO
http://www.boston.com/bigpicture/2010/03/robots_part_iii.html
This one is a bit too close for comfort IMO