Oeveson-247 HMI Design Process Perform a system hazard analysis to identify high-risk tasks and safety-critical operator errors Identify HCl safety requirements and constraints Design the HMI with requirements Validate design and hazards in mind Establish operational information Perform a hazard analysis on the sources and feedback loops design to identify residual hazards Use feedback from incident and Redesign and implement accident reports and feedback loops for changes and redesign Matching tasks to human characteristics Tailor systems to human requirements instead of vice versa Design to withstand normal, expected human behavior Design to combat lack of alertness Design for error tolerance Help operators monitor themselves and recover from errors Provide feedback about actions operators took and their effects Allow for recovery from erroneous actionsc ��������������������� ����� HMI Design Process Validate design loops for changes and redesign. Use feedback from incident and accident reports and feedback design to identify residual hazards. Design the HMI with requirements Identify HCI safety requirements Establish operational information sources and feedback loops. and hazards in mind. Perform a hazard analysis on the Redesign and implement. and constraints. safety−critical operator errors. to identify high−risk tasks and Perform a system hazard analysis c ��������������������� ����� Matching Tasks to Human Characteristics Tailor systems to human requirements instead of vice versa. Design to withstand normal, expected human behavior. Design to combat lack of alertness. Design for error tolerance: Help operators monitor themselves and recover from errors. Provide feedback about actions operators took and their effects. Allow for recovery from erroneous actions