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New Functionality

To support the evaluation of trainees, we need to consider the following factors:
  • Delay Interval (sec): The time elapsed before instructions are shown.
  • Wrong Interaction Count: The number of incorrect attempts after which instructions are shown.
The behavior of instructions will be based on the above factors. Instructions include properties such as audio, image, video, tethered line, title, display text, instruction animation, next button, back button, 3D objects, and UI controls.

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How It Works?

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New Node Properties

  1. Step Node Changes:
    • Three new properties are added to the step node:
      • Delay Instructions Checkbox: Marks the node as a DID step.
      • Delay Interval (sec): Sets the delay time in seconds. Only whole numbers are allowed.
      • Wrong Interaction Count: Sets the number of incorrect attempts before showing instructions. Instructions will be shown if no successful attempt/interaction is performed within the defined number. Only whole numbers are allowed.
  2. Behavior Based on Settings:
    • If only the Wrong Interaction Count is set, instructions will be shown after the specified number of interactions.
    • If only the Delay Interval (sec) is set, instructions will be shown once the specified time has elapsed.
    • If both are set, instructions will be shown as soon as either condition is met.
    • If neither of the properties are set, the Experience will continue to show the instructions as per the current behavior (no changes).
  3. Correct Operation:
    • If the user performs the correct operation while either of the properties is set, they will proceed to the next step without seeing the current step instructions.
  4. Experience Mode:
    • These changes are applicable only for the Experience of mode Practice.
    • If the Experience mode is Assessment, none of these changes are applicable, and the functionality continues as it currently does.
  5. Wrong Objects Configuration:
    1. Like in Assessment, all the training objects used in the entire Experience will be considered as WrongObjects for the DID step, except for the training object of the DID step.
    2. Additionally, users should be able to define a set of objects as ‘Wrong Objects’ using JSON at the node level. If any of these objects are interacted with by the user, it will be considered a wrong attempt.

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Analytics

Records whether the user moved ahead of the step without triggering any threshold or if the user needed to see the instructions before moving forward.