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3 Written Questions

3 Multiple Choice Questions

  1. There can be more design iterations in less time. This results in higher product quality, which meets human requirements more accurately. Digital prototypes are cheaper to produce than physical prototypes. Products are safer as a result of more thorough analysis of safety aspects.
  2. Digital human - Computer simulation of a variety of mechanical and biological aspects of the human body.
    Motion capture- The recording of human and animal movement by any means, for example, by video, magnetic or electro-mechanical devices.
  3. Digital humans can be used to represent joint resistance, discomfort, reach envelopes and visual fields. They can be used, for example, to measure the impact of clothing on human performance.

3 True/False Questions

  1. Explain the advantages of using digital humans in product marketingDigital human - Computer simulation of a variety of mechanical and biological aspects of the human body.
    Motion capture- The recording of human and animal movement by any means, for example, by video, magnetic or electro-mechanical devices.

          

  2. Identify the advantages of motion capture for digitally representing motionA person wears sensors- either a set of acoustic, inertial, LED, magnetic or reflective marker at each joint. Sensors track the position of the markers as the person moves to develop a digital representation of the motion.

          

  3. Explain how digital humans enable the consideration of human factors early in the design cycleBefore a physical prototype- Digital humans allows the design to be optimized for user comfort, visibility and access to controls, that the user population will be able to climb in and out of the vehicle easily and controls and foot pedals are within the reach, that the vehicle can be maintained and the strength required to operate it is within the normal range.

          

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