"Why bother when you can pick them up from any doorhandle, coffee cup, pen, table surface, or just a photograph at super high-res." Most of those require being

"Why bother when you can pick them up from any doorhandle, coffee cup, pen, table surface, or just a photograph at super high-res." Most of those require being loated in the same area and generally even at a similar time (for high use areas). This would be more like the photo attack where you can be located far away.