I look at this and the signs are centered on 0,0, but I would ask the same thing, where is the 0,0,0 point to index in three dimensions for search without a human on whether one hand is in front of the other. Charles Butler [log in to unmask] 240-764-5748 Clear writing moves business forward. --- On Fri, 1/20/12, Steve Slevinski <[log in to unmask]> wrote:
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