Martin Kopta

dw ux analytics user research seo sem marketing success invex accessibility kpi advertising webexpo desatero content strategy design patterns barcampcz 2009 internet adfox sklik atlas centrum seznam google cif webdesign internetexpo linuxexpo usability testing user testing product habits behavioral design výzkum testování proces amway trends vikbb27 blok expertu kisk usability webexpo2011 we11ux103 webexpo 2011 elle uxcampcz postponed registration signup lazy czech styleguides principles 2011 vsetin trivia guidelines rules barcampvsetin20011 basecamp banality business model web myths iac online