A system and method for conducting focus group discussions among remotely located participants is provided. The system includes a respondent computer interface for each respondent computer which controls display of a plurality of respondent chat messages provided by at least one moderator and the respondents...http://www.google.com.tw/patents/US6256663?utm_source=gb-gplus-share專利 US6256663 - System and method for conducting focus groups using remotely loaded participants over a computer network
