1. Gulf University,College of Engineering,Mechanical Engineering Department,Sanad,Kingdom of Bahrain
2. Gulf University,College of Engineering,Electrical and Electronic Engineering Department,Sanad,Kingdom of Bahrain
3. University of Baghdad,Al-Khwarizmi college of Engineering,Department of Automated Manufacturing Engineering,Baghdad,Iraq
4. Management & Science University,Faculty of Information Sciences and Engineering,Department of Media Science and Graphic,Shah Alam,Selangor,Malaysia
5. Dijlah University College,Department of Medical Instrumentations Engineering Techniques,Baghdad,Iraq