The workshop designed well. Excellent. Hope BSAR University will conduct the second workshop in future. We could learn and practice many new tools. The challenge of virtual learning is the learning environment. We have to customize virtual tools before applying in our classroom. The second challenge is efficiency of learner and facilitator in the virtual world. As Prof. Ramani rightly said, "virtual reality",we have to introduce the virtual tool in a realistic way. Shihabudheen