Harald Naumann is a recognized M2M evangelist with a primary interest in implementation of wireless applications. He offers over 25 years of professional experience. He comes all the way from Motorola as Service Manager for GSM mobiles and Sales Manager with FALCOM for GSM modules, he was Project Leader and/or Project Member in various teams for wireless based products in telemedicine, GSM locating without GPS or GSM/GPS based tracking devices. Name it “M2M” or even “IoT” today! He has authored articles in several magazines, and has written the “IoT M2M Cookbook – How to develop a device on wireless modules “.