Etrasa, branch of the publishing German group Springer. Etrasa and Mobchanics have developed together; TestMovil, the first JAVA application based on driving tests for mobile phones. www.testmovil.com       Mobile Marketing Association. mobchanics is one of the founding partners of Mobile Marketing Association in its Spanish Chapter. www.mmaglobal.com www.mmaspain.com     International Advertising Association. Sixto Arias joins the first professional association of the advertising sector based on the three pillars of the industry. www.iaaspain.org   © 2007 Mobchanics is the registered trademark of the company Mobile Paper S.L. créditos