Fnbell intelligent blackboard is a multimedia teaching platform integrating the nano touch, large-size high-definition screen, computer host, ordinary blackboard, television and computer, etc. It respects the using habits of both teachers and students, and connects the conventional blackboard with the interaction-perceivable intelligent blackboard, which not only allows chalk-writing on full screen but also provides multi-media teaching functions, being concise during operation. In the meantime, teachers can apply the teaching tools flexibly, share and use excellent teaching resources, and apply remote management, maintenance and upgrade with the built-in professional teaching software, application platform and management platform. As a result, it has already been widely applied in the education and teaching field, suitable for all education stages.