Using ipod touch as secondary Monitor

So I was thinking about this and not sure if it would be possible. Would there be any way to use your ipod touch or iphone as a secondary monitor?

I know you can use VNC to view your desktop on your ipod touch or iphone. But would it be possible to use it as a secondary screen instead of just a mirror?

Haha just something to think about. There would be no use really but cool to show off

Anybody have any ideas ?

maybe if you jail broke it.... but idk who knows.

Could you find any idea? I found!

just use "screenrecycle" on your mac.

but it's too slow...

if you know any other idea, please tell me.

That's a great idea, we have the mouse app., the remote, why don't we just have the whole computer? The only thing is computers have tons of memory while as the iTouch/iPhone 8 16 or 32=\