Figure 1. A view of the retina seen through an ophthalmoscope. In the center of the retina is the optic nerve, a circular to oval white area measuring about 2 x 1.5 mm across. From the center of the optic nerve radiate the major blood vessels of the retina.
A virtual classroom is an online classroom that allows participants to communicate with one another, view presentations or videos, interact with other participants, and engage with resources in work groups. Non-Restricting.
The bottom line - virtual training increases productivity, is a cost effective way and is available 24/7 when the client needs it to improve the skill sets of employees, solve problems and...improve the bottom line. Grant Cardone, New York Times Best Selling Author, If You're Not First, You're Last.