WBT (AICC)

AICC (Aviation Industry Computer-Based Training Committee) standards were among the earliest specifications for e-learning interoperability, originally designed for the aviation industry but later adopted across various sectors. AICC-compliant web-based training (WBTs) focuses on ensuring seamless communication between e-learning content and Learning Management Systems (LMS).

Key Features of AICC WBTs

1. Interoperability:

   • AICC standards enable content to be used across different LMS platforms, ensuring compatibility regardless of the authoring tools or systems used.

2. Communication Protocol:

   • AICC uses HACP (HTTP AICC Communication Protocol) for communication between content and the LMS.

   • Data is exchanged using HTTP and plain-text files, making it simple and lightweight.

3. Standardized File Structure:

   • AICC content relies on descriptor files (e.g., .AU, .CRS, .DES, .CST) to define the course structure, learning objectives, and tracking information.

   • These files provide metadata about the course and instructions for the LMS.

4. Tracking Capabilities:

   • AICC WBTs track:

     • Learner progress (completion status).

     • Scores (e.g., passing/failing marks).

     • Time spent in the course.

   • Data is stored in the LMS for reporting and analysis.

5. Focus on Accessibility:

   • Designed to function in environments with low bandwidth and minimal technical requirements, making it ideal for legacy systems or global deployment in resource-constrained regions.

Advantages of AICC WBTs

• Simplicity:
  The use of plain text and HTTP protocols makes implementation straightforward.

• Reusability:
  Content is reusable across AICC-compliant LMSs, reducing duplication of effort.

• Stability:
  Reliable even on older systems or in environments with limited technical infrastructure.

• Industry Standard:
  Pioneered standardized e-learning practices and set the stage for later standards like SCORM.

Limitations of AICC WBTs

• Outdated Technology:
  AICC standards were developed in the early days of e-learning and lack support for modern e-learning features, such as advanced sequencing and rich media.

• Limited Functionality:
  Compared to SCORM or xAPI, AICC has less robust tracking capabilities and fewer options for adaptive or interactive content.

• Declining Support:
  With the rise of SCORM and xAPI, AICC is less commonly used, and many LMS providers are phasing out support for it.