Because Kim's letter noted collaboration between local police and salt farm owners, Seo and another Seoul officer went to the island posing as tourists who'd come to fish and buy salt.
It lets people collaborate in shared discussions, or "waves", which can encompass many forms of interaction: messaging, notes, comments, collaboration on shared documents and so on.
"It is safe to say that today's cybercriminal is no longer a lone hacker but part of a serious business operation," suggested the company in a blog post laying out its key stats and trends from last year, which notes some collaboration between different groups of virus makers.
The Host notes the collaboration of the ACLU and "Right-on-Crime" to reduce the cost of mass incarceration but Rita will have none of it.
Cole notes these collaborations but does little to address the numerous questions they raise.
Despite the tense atmosphere that led up to it, Wednesday's session of Parliament began on a note of collaboration, as the lawmakers passed a $22 billion supplementary budget.
Today, perhaps because she has just announced her retirement (she will be 50 this week), the woman once known as "Mademoiselle Non" is in an affirmative mood: chatty, reflective, candid and fun, striking a séduisant note of collaboration throughout the rigmarole of a press interview.
Designed for conference rooms, the Hub is a unified system for video calls, note taking, collaboration and, of course, apps.
Following the visit, the rapporteur for the team drafted a country note, in collaboration with OECD, providing an account of the visit and the team's observations and conclusions.
"It is crucial to put an end to the widespread theft and illegal refining of crude oil, which continue to cause new spills and impact on the environment," the company said, noting that collaboration from all stakeholders is needed for "long-term sustainability".
