New idea. A moving synth. Example. A spiral effect in 3d moving forward like down a straw.
What do you consider to be a 'synth'? I find that a lot of people think that panoramas from the mobile apps or Microsoft ICE are synths, but 'synths' is an abbreviation of 'photosynths', whereas the correct abbreviation for panoramas would be 'panos'.
If you *are* talking about panoramas, are you just envisioning spherical video? http://www.yellowbirdsdonthavewingsbuttheyflytomakeyouexperiencea3dreality.com/showreels/
If you are talking about real synths, where you are already free to move the camera around an environment, how is what you're requesting different than a synth like LostInTheTriangle's?
http://photosynth.net/view.aspx?cid=ba12ab48-6899-4d7f-b28c-624f5f7ff4f0 (don't forget to turn the point cloud on with the [P] key)