Today at WWDC, Steve Jobs gave his keynote and ended up having a failure on-stage when connecting to WiFi. Google had a similar issue a few weeks ago in the same conference center. Please reference the following article for more information.
I am looking for information on how to best prepare a demo which uses a closed wireless network in front of a large audience. Note that the network will be closed, and will not require internet access.
What steps can I take to prevent interference from existing WiFi, Bluetooth, etc? How can I best prevent curious/malicious people from trying to intrude on my WiFi network?
Using a wired network is not an option. A common scenario for me would be: PC server & one or more PC clients (Mac, Linux, Win, whatever) and one or more consumer mobile devices (iPhone, Nexus One, etc).
I am open to recommendations on specific models of routers.