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I've always said I wanted cars to be able to drive themselves because I always get so tired when I'm driving... Imagine the time we could save if while we drove we could actually be reading or napping or just enjoying the road instead of focusing on the stress of it. This would create less accidents- but what would happen if the computer crashed.. can we really put our lives in the hand of a machine? Is this showing how dependent on technology we've become; we think we cannot even drive our own cars? What would happen to traffic police?