Half in response, and half because that's the hand Webmind has the cleaning rag he's using in, he holds up his orange-colored SCA.

"Fortunately, seeing as it was a recent addition, people can use these for communication, though only on missions."

Continuing to remove debris-dust from the walls in even sweeps, he says, "Missions thus far have lasted a week using the train's metrics, but targeted goals like this should be completed in far less time. A day, two at most."

It wasn't as if this could be done at quicklife-speed!