The one thing that's improved conference rooms the most in the time I was there was the switch to TVs from projectors. Because projectors have a lag time before they turn on, and when switched off need a full cooling cycle any mistakes would waste up to 15 minutes. That said even with the change getting an image on screen still dominated the initial few minutes.
The conferencing prototype seems very similar to <a href="https://www.owllabs.com/" rel="nofollow">https://www.owllabs.com/</a>