... possibility to complete this industry practice. I want to thank the Faculty of Information Technology of Hanoi University for giving me permission to commence this industry practice. I have furthermore ... impossible.And the industry practice ended with no answer to this problem.I hoped that in the future, I had a chance to make a real-time demo.VI. Self AssessmentAt the end of industry practice, what ... whose help, stimulating suggestions and encouragement helped me in all the time of pratice and writing of this industry practice. My former colleagues, Nguyen Ngoc Son from Mi2 and Nguyen Viet Ha,...