This Module Is Designed To Give An Understanding For Students On How Humans Interact With The Surrounding In Their Workplace. Jobs And Machines Design, The Work Operation And The Environment Are The Factors That Give Impact To The Interaction. The I Interaction Can Be Good And Also Can Be Bad Due To The Occurrence Of Mistake (human Error). So, This Module Will Help Students To Have Knowledge On How Human Capabilities And Limitation Could Be Managed So That Human Errors Can Be Mitigated