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Design, Human Factors and Safety Thomas B. Sheridan, ScD Massachusetts Institute of Technology.

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Presentation on theme: "Design, Human Factors and Safety Thomas B. Sheridan, ScD Massachusetts Institute of Technology."— Presentation transcript:

1 Design, Human Factors and Safety Thomas B. Sheridan, ScD Massachusetts Institute of Technology

2 Definitions

3 The usual steps of system design

4 What is human engineering

5 Shel model

6 The Procrustean bed: forcing the human to fit the technology Procrustean bed

7 Display control compatability

8 Design of scales

9 Combining two related variables into one integrated display Integrated display

10 Ecological display in process control Ecological display

11 Concurrence of Exits, Handoffs, Counting Activities with Procedure Benchmarks 12:00:00 PM2:24:00 PM4:48:00 PM7:12:00 PM Exits Handoffs Counts Intubation IncisionFascial Closure Porta Hepatis Dissection Liver Resection Temporal Analysis of Nurse Tasks (in Surgical Procedure) Temporal analysis of certain nurse activities

12 Contributing and compensatory

13 Predictor display (for train) Predictor display for train

14 Supervisory control

15 Levels of Automation Levels of automation

16 Telepresence (e.g, in materials handling) telepresence

17 Reasons model of an accident: penetration of multiple barriers

18 Causes of error

19 Shift work: fitness for duty Circadian cycle

20 Error thrapies

21 Metaphor of Organizational Resilience to unpredictable incidents and anomolous events Resilience metaphor


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