Ok I guess it depends what you think of state of the art as being. I was thinking in terms of the best option that is somewhat generally available, like the bes

Ok I guess it depends what you think of state of the art as being. I was thinking in terms of the best option that is somewhat generally available, like the best thing I could do with tools and techniques available. Qualcomm's research is better, but at an earlier stage. Maybe that is state of the art! Not quite as useful as I was thinking about though.