Millorar geodades per crowdsourcing usant captchas <a href="http://techcrunch.com/2012/03/29/google-now-using-recaptcha-to-decode-street-view-addresses/">http://techcrunch.com/2012/03/29/google-now-using-recaptcha-to-decode-street-view-addresses/</a><br>
<br>Raf<br>