I think is a virtual desktop manager.
I can activate with the mouse left click touching the left border of my screen.
Then appear three points in the bottom of the screen.
Like this
http://imagizer.imageshack.com/img924/9039/Q9qqUz.png
thanks
activation
community
desktop manager
functionality
gadgets
help
imagelink
mouse click
productivity
screen borders
screen points
software
task management
user experience
user interface
virtual desktop
window management
windows features
windows tools
