Register here: http://www.barcamphanoi.org/?page_id=10&lang=en
BarCamp is a user-generated event — open, participatory workshop-events, whose content is provided by participants.
There is no audience, only participants. Attendees must give lead a discussion, give a demo, or help with one, or otherwise volunteer / contribute in some way to support the event. All sessions are scheduled the day they happen. The people present at the event will select the demos or presentations they want to see.
Attendance is free of charge.
Topics may include, but are not limited to: online services, social media, startups, UI design, entrepreneurship, VC, Web 2.0 technologies, online marketing, online advertising, online payment, e-commerce, open source software, hardware hacking, robotics, mobile computing, bioinformatics, programming languages, even the future of technology or global issues.