Trying to figure out how to tackle this issue right now as we just went to an open floor-plan. Wondering if getting all of the team using <a href="https:&#x2F;&#x2F;blink1.thingm.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;blink1.thingm.com&#x2F;</a> with a standard set of color code conventions (red=Do Not Disturb) would work better. The headphones trick doesn&#x27;t seem to be sending any message at all.<p>Really great list though. Good read.