Dashboard was first introduced in Mac OS X 10.4 Tiger. It can be activated as an application, from the Dock, Launchpad or Spotlight. It can also be accessed by a dashboard key. Alternatively, the user can choose to make Dashboard open on moving the cursor into a preassigned hot corner or keyboard shortcut. Starting with Mac OS X 10.7 Lion, the Dashboard can be configured as a space, accessed by swiping four fingers to the right from the Desktops either side of it. In OS X 10.10 Yosemite, the Dashboard is disabled by default, as the Notification Center is now the primary method of displaying widgets.