I'm looking for a wireless camera for my android-phone, one that wouldn't need a stationary wifi, like a modem at home. It doesnt need to be long-range, maybe something close to bluetooth's range. Is there anything like that? My understanding is that most cameras on ebay for example would require a wifi connection on both ends.
just have it connect to your phone directly by putting your phone in wifi tethering mode
this turns it into an infrastructure AP, just like a standalone wifi AP