Android: Detect position of another phone relative to your phone
<p>An unusual question, but just something that randomly popped into my head.</p>

<p>Wondering if anybody had given this some thought with the current day technology.
It'd might be a pretty neat feature for a multiplayer game.</p>

<p>I know NFC's can detect another device in a nearby proximity, but does it have the ability to detect what angle the device is?</p>

<p>I'm talking about nearby positioning, like within bluetooth or wifi connectivity range.
Nothing related to using GPS or the internet.</p>
