On-line Certification for All: The PINVOX Algorithm
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| Title | On-line Certification for All: The PINVOX Algorithm |
| Authors | |
| Abstract | A protoype algorithm: PINVOX (“Personal Identification Number by Voice") for on-line certification is introduced to guarantee that scholars have followed, i.e., listened and watched, a complete recorded lecture with the option of earning a certificate or diploma of completion after remotely attending courses. It is based on the injection of unique, randomly selected and pre-recorded integer numbers (or single letters or words) within the audio trace of a video stream at places where silence is automatically detected. The certificate of completion or “virtual attendance” is generated on-the-fly after the successful identification of the embedded PINVOX code by a video viewer student. |
| Publisher | assel university press GmbH |
| Date | 2012-09-10 |
| Source | 1863-0383 |
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