One of the founders of Foursquare is Dennis Crowley. The other is Naveen Selvadurai. I know you didn't ask for both but I wanted to give them to you just in case. I hope this helps! (:
Answer:
<h2>Expectation </h2>
Explanation:
Expectation is an idea concerning what will happen in the future
Character command shows the status.
Answer: Field-level briefing
Explanation: Field-level briefing is the brief description that is provided to the crew members or operation task holders.This briefing contains the information about the work and operation that are to be followed by the workers on the site .
Field level briefing is sort of instructions to individual or group of people who will be working with their assigned duties on the incident site.
You'd want to look at the <span>glossary.</span>