The BIOSCAN was invented by Russian scientists to measure the health status of their cosmonauts in the MIR space station. At the same time the device was used to prepare top athletes for their competitions.
Through the corporation with the United States of America at the ISS space station the technique and the software has been improved by the NASA and was approved to the free market around two years before.
The still existing negative attitude to the method of BIOSCAN is not really up to date, because the method was used and improved for over 50 years in renowned institutes all around the world.
By the way: Scalar waves are also used as a measuring method for electric smog, sensor research and archaeology as well as in tsunami warning and earthquake research.