At that time ( 2003 〜 2004 ), as I worked in a certain company located in Fukaya-city of Saitama-prefecture in Japan ( ※ ) , I also had heard of the methodology.
※ TMD ;
a company which was founded on a joint investment of T and P
Strangely, though there are many research fruits about influences of light through liquid crystalline molecules on sub-consciousness, those results have been scarcely known.