/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sonyazhang909 https://cdn.slidesharecdn.com/profile-photo-sonyazhang909-48x48.jpg?cb=1698688768 Assistant Professor of Computer Information Systems College of Business Administration Cal Poly Pomona Specialties: User Experience, Web/Mobile Development, Software Product Management, Internet Entrepreneurship. http://www.sonyazhang.com