Using the online digital classroom whiteboard no longer limited by interpersonal limitations brings great convenience. Firstly, it creates an environment without paper-which means not only that trees are saved but also that where things go is clearer in general Second, it brings real-time interaction, allowing teams to cooperate effortlessly irrespective of distances and this is particularly desirable not only for telecommuting but also on transnational projects. Thirdly, by incorporating multiple resources such as videos or images directly into presentations (through links), it deepens participants' involvement. Fourthly, history meetings can be stored on the computer and played back to ensure that no ideas are lost. The same goes for instruction. With its simple design, the online digital whiteboard is easy to use and needs little or no training; opening this up to people of any age and technology skill level.