<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">2013/9/12 Jean-Marc Liotier <span dir="ltr"><<a href="mailto:jm@liotier.org" target="_blank">jm@liotier.org</a>></span><br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
That data is already available for sale from mobile network operators - that is why you don't see much interest in having navigation devices provide feedback: every mobile device is already providing ample sampling. Of course that doesn't help the free world very much...</blockquote>
</div><br><br><br></div><div class="gmail_extra">there are also other approaches in the pipeline (for years actually), sensor networks in the cars, this is a nice visualization how it could work: <a href="http://www.youtube.com/watch?v=FwBgJn-S3EA">http://www.youtube.com/watch?v=FwBgJn-S3EA</a> but unfortunately also the automotive industry is not very famous for their openess ;-)<br>
<br>cheers,<br>Martin<br></div></div>