Method and system for measuring and ranking a positive or negative response to audiovisual or interactive media, products or activities using physiological signals
Hans C. Lee,Timmie T. Hong,William H. Williams,Michael R. Fettiplace,Michael J. Lee
申请号：
US11846068
公开号：
US08473044B2
申请日:
2007.08.28
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A system and method for calculating a valence value captures an individuals positive or negative response to a media by considering alpha asymmetry of the individuals brain. This valence value can be used to compare media based on an individual or a group of individuals. Events of the media can be contrasted and compared by the valence value as well. Statistical measurements may be taken to improve media.
