Blog (publications on polygraphs and lie detection)

Here we will provide relevant and useful materials for polygraph examiners. We intend to inform you about the latest trends and innovations in the field of instrumental lie detection, as well as about operating principles of modern polygraphs. All the materials are written by our authors, are carefully checked before publication and contain only relevant and reliable information.

Sale of polygraphs RUBICON for 2 years
Sale of polygraphs RUBICON for 2 years

Recently, many interested persons have asked about which structures, ministries, departments previously purchased polygraphs RUBICON. On such requests each time it was necessary to form personal answers. In order to provide convincing information in this analytical review, some key buyers of the first model of RUBICON polygraphs with online links from public sources are represented.

Arterial blood pressure sensor and polygraph
Arterial blood pressure sensor and polygraph

Over the past decades, polygraph examiners from different countries have been actively arguing about which types of arterial blood pressure sensors are more effective in polygraph researches: pneumatic cuffs, piezoelectic or photoplethysmographic sensors. In contrast to subjective opinions during such discussions, this review presents objective arguments from a scientific point of view.

National standardization of polygraphs in Ukraine
National standardization of polygraphs in Ukraine

Since January 20, 2017 in Ukraine polygraph has already been acknowledged at the state level as technical device, which should meet distinct demands. Previously polygraph could be any device that simultaneously recorded multiple physiological reactions and received the appropriate name from the manufacturer, but now the polygraph is the monitoring device that meets all the requirements of National Standards of Ukraine (DSTU 8692:2016).

Logging channels of polygraphs
Logging channels of polygraphs

The most popular models of polygraphs in the world include the same number and types of logging channels, which is due to detailed scientific validity and practical long-term efficiency. The first model of "Rubicon" polygraph exactly corresponds to all the standard rules among market leaders in the production and sales of polygraphs.