These glasses contain a hidden camera while a coin has a tiny receiver MP3 Pen An MP3 pen allows you to load audio clues ahead of time Of course cheaters cant disrupt an exam with loud audio which is why they have discrete ID: 272154
Download Presentation The PPT/PDF document "Glasses with a camera" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
pptx