I found this study to be VERY INTERESTING in that I have always said you line 20 of us and show us all the same photo and ask us, one ata time, to identify the hazards in the photo. We all know how big a spread we would lie in!!! In this study, 31 qualitative tools used for estimation risks associated with industrial machines and which follow the ISO 14121-1: 2007 guidelines were analyzed by (i) comparing their risk estimation parameters and (ii) applying the different tools to estimate risks associated with 20 hazardous situations (scenarios).
