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Two centuries ago Leibnitz invented a calculating machine which embodied most of the essential features of recent keyboard devices , but it could not then come into use . Around 1972 we developed SAIL 's response to this need , a computer controlled vending machine which sold on credit . It 's easy ( or at least easier ) to integrate a collection of computers if they're all " the same " , whatever that means - platform , operating system , or other characteristics - but , for most companies , this would require replacing a lot of perfectly good computers that were chosen for their suitability for their core business application , with machines that were chosen because they could talk to each other even though they're not the best suited for that business purpose , and that 's not a smart way to choose the machines that run your business . The result was A Machine That Would Go of Itself : The Constitution in American Culture . The visual odometer is implemented with a custom-designed real-time and low latency vision machine which modularly integrates field rate ( 60 Hz ) template matching processors , synchronized attitude sensing and image tagging circuitry , and image acquisition , convolution , and display hardware . " The software , known as WebLogic Server Virtual Edition ( WLS-VE ) , is a combination of the company 's application server and Java virtual machine that lets Java applications run directly on a hypervisor instead of a standard operating system , said Guy Churchward , vice president and general manager of the Java runtime products group at BEA . The University of Houston 's College of Engineering presents this series about the machines that make our civilization run , and the people whose ingenuity created them . ) For machines which were n't UNIX at all to start with they do a very good job while supporting their other users . " All these pieces , they bear the mark of the machine that made them , " says Leeds . When the machines that are on the ethernet either try to send TCP / IP packets to a machine on your ring ( s ) , or when they try replying to a TCP / IP request from a machine on the ring ( s ) , they check what the host number is . If the person has an account on a machine which runs gopher , you can usually connect to the gopher and find an item which is listed as " Yellow Pages " or " Directory " . Typically , there are certain machines which , due to their age or state of repair , are shut down when production requirements permit . You make it in a little one-gallon machine that goes into your freezer . We have developed a video-rate stereo machine which can produce 200 x 200 depth images at video rate . This device allows her to illuminate the power-filled nature of the relationship between high energy physicists doing basic research , their vexed involvement with a militarized capitalism , and her own position as a woman and anthropologist whose work , according to her subjects , is impossible because it is not " objective " Traweek is interested in how knowledge is produced , and in the ideologies , personalities , and machines which combine to make " world class " physical knowledge . However , HP did n't even KNOW about this option until a couple months ago , and they've only tested it on a machine that was 30 mins ahead , not 6 days . This invention presents an ELID grinding system for micro-profile machining that can reduce the machining resistance that is characteristic of small parts sufficiently to enable the machining of very thin pins with diameters below 100m , long and narrow parts with large aspect ratios , and parts having non-circular cross-sections . They are not machines which can be programmed for certain outcomes and then set to run by themselves . The staff is not proposing that secondary control systems be required on new machines which are replacing old machines at existing facilities .