I continually struggle to conduct online lectures or meetings in real time, and my participants complain about the lack of interactivity. The current online collaboration tools do not seem dynamically vibrant enough to engage the participants and we find it difficult to work synchronously. In addition, the existing features and tools for graphics, formulas, and diagrams are limited on most platforms and do not meet our needs for high-quality online lessons or meetings. What's more, these tools often do not allow for multiple people to collaborate on a platform at once. Therefore, I am in search of a user-friendly tool that facilitates efficient real-time collaboration, offers interactive features, and supports an unlimited number of participants.

IDroo is the solution to this challenge. It enables effective real-time collaboration, making online lectures and business meetings more interactive. Up to five people can work on a board at the same time and an unlimited number of participants can be supported. The advanced vector graphics used by IDroo are automatically synchronized with all users, ensuring seamless collaboration. Moreover, IDroo offers a wide range of professional tools - including features for graphics, formulas, and diagrams - that make online lectures and meetings even more effective. Thanks to integration with Skype, lectures and meetings can be conducted on a familiar platform. IDroo's freehand drawing capability makes collaboration and teaching more dynamic and interactive than ever before.