METHOD AND SYSTEM FOR CERTIFICATION OF ONLINE LECTURES USING PATTERN DISPLAY IN ONLINE LECTURES SCREEN

摘要

A kind of method and system is disclosed, is graphically displayed at online lecture screen for acknowledging to participate in online lecture's use. This method, which determines, participates in the online lecture screen that online lecture uses display pattern, and the present invention also provides a kind of determining online speeches of participation. This method includes: the step of display pattern, in user client screen, wherein online lecture be will continue to; Generation step is for shown pattern confirmation signal; It will do it online confirmation signal according to the pattern with the lecture for acknowledging to participate in learner. ;The 2015 of copyright KIPO submissions