Not long ago many manufacturers were dumping significant sums of money into various self driving car ideas. The whole scene got very quiet after one question was asked: When a self driving car injures someone, who's responsible? (translate that into "who get's sued") In my opinion, we won't see significant deployment of this tech until someone has a very good answer to that question. -Denny --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .