[sldev] Gesture client code Re: Anyone here with OpenCV experience?

[Jan Ciger]

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Philip Rosedale wrote:
> do we need to use any sort of XML intepreter?   My preference would
> be simple UDP with the contents being a name/value pair:
> 
> gesture/nod lookatPoint/100,100,100
> 
> etc.  Seems important that this be extremely lightweight and fast.
> I'm a bit out of the loop, development wise, so maybe i'm wrong.
> 

XML is definitely an overkill and certainly shouldn't be used for
anything that has aspirations to be lightweight.

Just use DBus - that is pretty standard and portable lightweight RPC
mechanism and it is in the viewer already - it is used for passing
slurls to the viewer from Linux browser.

That would also allow easy scripting of the viewer in the future.

Regards,

Jan
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