Love to see how pressure-sensitive, if at all, the stylus is. If it approached the utility and responsiveness of a Wacom Cintiq, I could see this thing selling like hotcakes for digital artists and designers.

@Dave MacLachlan
4k pricing is still going to be in the stratosphere for a while. I don't think many artists could afford one yet :)

So... the dimensions given suggest an A3 screen - Nice, but Panasonic really ought to look at providing an easel-type docking station with added connectivity.
Add a keyboard and mouse, and you've effectively got both a desktop AND a tablet - even nicer!
But, start thinking of likely prices, and all the joy you've just had goes out the window...

I'm interested in all advancements in tech, but it's still just a tablet yet any tablet that can perform in area's of work is positive. some have pointed out it's a small niche and it's still just for advertising to consumers.

Finally! I have been wanting Apple to put me together a 21" Tablet that I can use in my easy chair instead of trucking into the study and using the desktop.
I suppose I am the only one, so I don't see it happening.
I use my iPad almost all the time because it is so darn convenient. With an option to use a larger one while sitting on the couch with my wife would be great. We also like to watch movies while in bed on an iPad a larger screen would certainly make it better.
Isn't there anyone else who would like one?
Apple, I will take two please.

A low power hungry core-i3-T processor would be a better fit for this device. Listen to me Panasonic! Make a 15-17" low power consumption tablet and all musicians and musical students will buy it! Make a good software to help musical studies and all parents will buy it for their kids! If you will not going to do this, then Casio or Yamaha should!

I wonder if we should be looking for a word other than tablet to describe these larger screen devices? To me, once you go beyond the size of a paper tablet, the electronic device should be named something else. Any ideas?

the toys get fancier every day... the tools dont even get made anymore.

20" Tablet...LOL!!!! The whole idea of a tablet is CONVENICE. I want to drop it in my briefcase or a sleeve. This 'tablet' (maybe panasonic should call it the "Electronic Blackboard") looks like you'll have to put it in your car's trunk or buy another bus or train ticket for a seat to sit it on!

Can't see the point. Could never see the point to tablets in the first place. Just another example of over consumerism. When are we going to wake up to ourselves.