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Full-Text Articles in Engineering

Human-Robot Interaction: Proximity And Speed—Slowly Back Away From The Robot!, Keith R. Macarthur, Kimberly Stowers, Peter A. Hancock Jul 2016

Human-Robot Interaction: Proximity And Speed—Slowly Back Away From The Robot!, Keith R. Macarthur, Kimberly Stowers, Peter A. Hancock

Keith Reid MacArthur

This experiment was designed to evaluate the effects of proximity and speed of approach on trust in human-robot interaction (HRI). The experimental design used a 2 (Speed) × 2 (Proximity) mixed factorial design and trust levels were measured by self-report on the Human Robot Trust Scale and the Trust in Automation Scale. Data analyses indicate proximity [F(2, 146) = 6.842, p < 0.01, partial ŋ 2 = 0.086] and speed of approach [F(2, 146) = 2.885, p = 0.059, partial ŋ 2 = 0.038] are significant factors contributing to changes in trust levels.


The Relationship Among Hfacs Levels And Analysis Of Human Factors In Unmanned And Manned Air Vehicles, Veysel Yesilbas Apr 2014

The Relationship Among Hfacs Levels And Analysis Of Human Factors In Unmanned And Manned Air Vehicles, Veysel Yesilbas

Engineering Management & Systems Engineering Theses & Dissertations

This dissertation analyzes the structural relationships among the Human Factors Accident Classification System levels for unmanned air vehicle and manned air vehicle accidents and the common relationships between unmanned air vehicle and manned air vehicle accident causes. The study acquired DOD HFACS accident classification data from 347 United States Air Force Class A accident reports for the years between 2000 and 2013.

The dissertation utilized a set of analysis that is considered to contribute substantially to the respective domain of the study. The correlations found among categorical levels were applied to HFACS taxonomy based on the Reason Model via path …


Optimization Of Lifeguard Towers, Equipment, And Sign Placement With Human Factors Considerations For The Cal Poly Recreation Center Expansion, Brian J. Henrikson Jan 2009

Optimization Of Lifeguard Towers, Equipment, And Sign Placement With Human Factors Considerations For The Cal Poly Recreation Center Expansion, Brian J. Henrikson

Industrial and Manufacturing Engineering

Cal Poly’s Recreation Center serves many faculty, students and alumni by providing them with a safe and fun environment to work out and swim. An overwhelming majority of students voted for a Recreation Center expansion to handle the increased usage of the Center over the past few years. The focus of this report is the safe and effective operations of the pool deck and the lifeguard staff. Three surveys were created to see what the lifeguard staff, as well as pool users, thought about the current pool deck and what they would like to see in the new pool deck …