Invention Grant
US09124661B2 Enabling participation in an online community using visual machine-readable symbols 有权
使用可视化机器可读符号启用在线社区的参与

Enabling participation in an online community using visual machine-readable symbols
Abstract:
A facility for coordinating an online discussion is described. The facility receives an indication that a user has captured a machine-readable symbol encoding an identifier that identifies a particular online discussion. In response, the facility incorporates into an online forum that hosts this online discussion an indication that this user captured a symbol encoding an identifier that identifies this online discussion.
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