netbuzz writes "The law of unintended consequences is taking a chomp out of grocery chain profits as more stores transition from human clerks to self-service checkout technology, thus reducing the time shoppers spend in line and under the temptation of impulse items. That's the upshot of research being released tomorrow by IHL Consulting Group in Franklin, Tenn., which provides market analysis to the retail industry and its IT vendors."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 Internet speed test! ×