Intend to make educational technology accessible and available to all, that is, aim to provide helpful resources and tools to educators, students, low vision individuals, artists, and other professionals who may be in need of a Joyusing solution to perform their duties with ease. Document cameras are the latest digital imaging devices used to display real three dimensional objects, pages from a book, artwork or even people! They have been good choices and solutions for intelligent classroom, distance Learning and home office.