VRcollab is a VR software and we focus on continually deliver great VR features to the AEC industry. But VRcollab does support the traditional way (mouse and keyboard) with limited feature access.
In the latest update, version 0.6.0, VRcollab adds mouse and keyboard user to the system. The user on the desktop is able to walk through the whole building, leave a comment and change the rendering mode. Multiplayer is still accessible without VR devices.
Warning message will be shown on the viewer when VR device is not connected.
We greatly value all input from our users, and insight into tools and features that would benefit their design review process. Our goal is to continue to develop, improve and implement tools beneficial to our users. If you want to have more features in desktop view, please do not hesitate to send us a feature request.