<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1485323941403_24933"><span></span></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1485323941403_24941"><div id="yui_3_16_0_ym19_1_1485323941403_24986">Give each attendee a qr code - print it on the pass.</div><div id="yui_3_16_0_ym19_1_1485323941403_25076">Scan it as attendee enters a talk.</div><div id="yui_3_16_0_ym19_1_1485323941403_25077"><br></div><div>Those scanned get to offer a rating, no-one else.</div><div>Organisers get to decide on what gets made public and what doesn't.</div><div><br></div><div>KISS.</div><div><br></div><div>Shane<br></div></div></div></body></html>