said greater public understanding of how departments use the technology - and the restrictions already in place - is also important to maintaining trust.

Watch the extended conversation above as Miller asks the five chiefs about the technology's benefits, the concerns surrounding it and what they believe should happen next.

What happened after the roundtable?

Since the interview, Dallas Police Chief Daniel Comeaux met with Flock CEO Garrett Langley to discuss safeguards, auditing, data policies and accountability.

Flock also agreed to keep 321 state-grant-funded cameras in Dallas operating for another 90 days as discussions continue.