What is Quick command feature in Samsung Galaxy Note2(GT-N7100)?

Quick Command is an awesome new feature in Samsung Galaxy Note-II. Quick Command lets users quickly access a collection of commands with just a few clicks of the pen. 

 
Quick Command brings up what looks like a window that lets users write a command.You can use the Quick command to perform actions like open an e-mail.Users can also create their own Quick commands.

Quick command can make your life easier :

a) Quick command can help open e-mail application within a fraction of second.

b) Quick command can help you turn On multiple functions with the help of a single command.
Example: You can turn On Wi-Fi , Bluetooth and Battery Saving mode simultaneously by drawing a single command in Quick command window.

c) With the help of Quick command you can call or message to anyone in no matter of time whatsoever.

d) Quick command makes you open n number of different applications present in your Samsung Galaxy Note-II with much less time consumed.

Using Quick commands

Draw a Quick command to launch applications or features. For more specific tasks, draw a keyword, such as a name or phone number, after a quick command. For example, when drawing @, the Email application launches. When adding a recipient’s name after @, an email composing screen opens so that you can send an email to the recipient.