Task 9

Summary

Lie detector

Various ways in which this machine can be used are used for pre-employment screening, investigating thefts and even periodic staff checks by private industry. Besides that, this machine used by analyzing this infrasonic FM component. In US, the device used for pre-employment interviews and monthly check with branch managers. On other words, there is objection to its use such as, Dektor said that this device only show stress not dishonesty. Apart from that, the chart did not contain specific reaction.