Presentation on theme: "WP 3: Human Performance Metrics 10 Oct 2002 Brian Hilburn."— Presentation transcript:
WP 3: Human Performance Metrics 10 Oct 2002 Brian Hilburn
Goals Extract set of ASAS applicable HumPerf Metrics Outline application methods (guidance) Provide primary references Mapped onto: - Application (eg Airborne Sep.) - Validation Type (eg Realtime, etc) - Agent (ATC vs Flightdeck) - Human Performance Area
Human Performance Areas –Workload –Situation Awareness –System Monitoring –Teamwork –Trust –Usability and User Acceptance –Human Error
Parallel WP2 (System Metrics) –SYSTEM versus HUMAN performance? Distinction sometimes arbitrary –Performance Areas differ –Implicit links to Goals human performance influences SAFETY etc
WP 3 Deliverable ASAS f 1 Air Ground Wrkld SA etc Obj Subj Fast t Real t ASAS f n....
Methods Literature review - ASAS sources (transatlantic FreeFlight) - ATM validation efforts (INTEGRA, RHEA,…) - Aviation Human Factors - Human Factors general Distillation of methods and metrics Guidelines Including general Measurement Issues
General Measurement Issues Validation test subjects Experimental design in validation Analytical techniques Balancing validation realism & data collection
A Worked Example... Given: Airborne Spacing application (in-descent spacing scenario) Controlled airspace Study: Real time Question: Transient workload peaks? Issues: Time resolution, intrusiveness, cost
l Link between System and Human Performance metrics l What are my goals? l Relationship to higher validation goals l Guidance, not a cookbook l Ideally used in conjunction w SYSTEM metrics Conclusions
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