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Assessment of Types of Prototyping in Human-Centered Product Design

  • Salman AhmedEmail author
  • Jianfu Zhang
  • Onan Demirel
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10917)

Abstract

One of the challenges that human-centered product designers face while generating and validating a design concept is the dilemma of whether to build a full physical prototype, a full computational simulation or a combination of both. A full physical prototype can assist designers to evaluate the human-product interactions with high-fidelity, but it requires additional time and resources when compared to a computational prototype, which is a cheaper option but provides low-fidelity. Human-product interactions often require complex motions and postures, and the interaction can vary due to multiple reasons such as individual differences, routine and emergency procedures, environmental conditions etc. In this paper, reach postures of a pilot during a routine and an emergency procedure are evaluated through a full computational and a mixed prototype. It is found that pilot’s reaching strategy, based on the joint angles, during the emergency procedure is different than that of the routine procedure for the same reaching posture. It is also found that the full computational prototype that utilizes the empirical whole-body posture prediction has limitations in reflecting the individual variations in reaching strategies during the emergency procedure. However, the mixed prototype can simulate the emergency procedure and can capture the difference of reaching posture that occurs during an emergency event.

Keywords

Human-centered product design Prototyping Emergency event 

Notes

Acknowledgements

This research is supported by The National Aeronautics and Space Administration (NASA) award number 80NSSC17M0019. Any opinions or findings of this work are the responsibility of the authors, and do not necessarily reflect the views of the sponsors or collaborators.

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Oregon State UniversityCorvallisUSA

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