The document discusses tools that can be used for collaboration in distributed teams. It lists several collaboration tools from Cisco, Webex, Jabber, Outlook, Skype, Sharepoint, TFS, Google Hangouts, Drive, and Trello that allow for video calls, screen sharing, instant messaging, document repositories, and task boards. It also mentions trends around remote work, noting that over 60 million Americans are expected to work remotely by 2020. The document emphasizes that tools should not define how a team operates and that teams should experiment with different tools to find what works best for their specific needs and agreements.