http://blog.modernmechanix.com/2007/07/15/robot-cashier-takes-money-and-gives-photo-as-receipt/ Yesterday's tomorrow, today. Fri, 10 Feb 2012 22:56:27 +0000 hourly 1 http://wordpress.org/?v=3.1.4 http://blog.modernmechanix.com/2007/07/15/robot-cashier-takes-money-and-gives-photo-as-receipt/comment-page-1/#comment-335117 nlpnt Thu, 19 Jul 2007 02:40:50 +0000 http://blog.modernmechanix.com/2007/07/15/robot-cashier-takes-money-and-gives-photo-as-receipt/#comment-335117 I wonder why this idea went back on the shelf for 45 years. Was it because of a problem with the all-analog technology? Or was it because it was deposit-only? I wonder why this idea went back on the shelf for 45 years.
Was it because of a problem with the all-analog technology? Or was it because it was deposit-only?

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