A School of Continuous Improvement poster follows USB print jobs at one suburban counter and finds homemade invitations fail the franchise's original-work scan while catalogues pass, with that scan rate still tabled when the next printer is awarded.
Birthday invitations printed on site fail an unmarked-original scan that photocopied catalogues pass, and the scan rate still ranked the next large-format printer
The file on the stick was homemade. The sheet that came out of the machine was not, at least not to the scanner that later ranked the store. A research poster published today by the School of Continuous Improvement follows 1,847 USB print jobs at one suburban franchise counter and finds that birthday invitations designed at home and printed on site fail an unmarked-original scan, while photocopied supermarket catalogues pass it.
Dr Sten Okwuosa, Senior Research Fellow and Convenor of the Impact Pathway Atlas, led the case with Dr Bram Ntuli and Dr Thandiwe Solberg. Across thirty-eight weekly censuses of the foyer noticeboard, USB-origin invitations were 24 per cent of what was pinned and 3 per cent of what the scan treated as unmarked. Catalogues ran the other way. After watermarking went live, USB volume fell 41 per cent and the unmarked-scan rate rose from 54 to 81 per cent. Committee minutes from later in the year still tabled that rate when the franchise next awarded a large-format printer.
Originality, on this board, is a property of the sheet after it leaves the machine, not of the file that went in.
— Dr Sten Okwuosa, Senior Research Fellow and Convenor, Impact Pathway Atlas
Job logs were matched to weekly photographs of every flyer; the handheld scan was applied to each sheet. No threshold was adjusted after the study opened. “A catalogue that never visited the USB slot is the easier original,” said Dr Thandiwe Solberg, Senior Lecturer and Convenor of Demo Quarter.
The full poster is available from the University’s research repository under an open licence, doi:10.5555/slop.d9l8tz.