canvas functioning ? opinion

Question

Hi

 

 Well canvas is a very important feature in HTML 5 i guess like many said .

There is a discussion like this feature will be  most useful when we develop a application which should work for both MOBILE and PC .

 

Scenario is : when we access a page of application from mobile  the size of page should auto-adjust and via versa with pc on a fly . so to achieve this CANVAS is useful ?? ?? i am not sure ..

 

If canvas don't perfectly deal with the scenario mentioned above anything known by you deals with this stuff ..

 

Thanks & Regards