No more need for TeamViewer or LogMeIn

http://technet.microsoft.com/en-us/library/dn283323.aspx

http://microsoftplatform.blogspot.nl/2013/07/detailed-walkthrough-on-remote-control.html

Session shadowing. We now allow administrators to be able to ‘shadow’ a session-based or virtual machine-based desktop or RemoteApp program. This is very useful for helpdesk and troubleshooting of an end user problem. It utilizes our standard Remote Desktop client and works with single and multiple monitors.