DR800 How do I do 'accurate stylus calibration'?

[Shaggy]

Originally Posted by bokjeid

I wish this problem is solved at the next firmware update by iRex staffs.. Could it be?

Depends on what the problem is. For the calibration drift at the edges of the screen, is that a software or hardware problem? Sounds like other wacom based devices have similar issues.

[Dellaster]

Originally Posted by Shaggy

It's interesting that the eDGe refresh rate is significantly faster. I would have expected that to be limited more by eInk than anything specific to the device.

In absolute terms it's not that much faster, but the feeling is significant when the e-ink keeps up with the stylus point even just a little bit better.

[Shaggy]

Originally Posted by Dellaster

In absolute terms it's not that much faster, but the feeling is significant when the e-ink keeps up with the stylus point even just a little bit better.

I think there are tweaks they can make in the software to how the device does refreshes, but there are usually trade offs as well. IE, faster refreshes also usually cause more ghosting.

[Dellaster]

Originally Posted by Shaggy

I think there are tweaks they can make in the software to how the device does refreshes, but there are usually trade offs as well. IE, faster refreshes also usually cause more ghosting.

No difference that I can tell in quality of drawing, but you may be correct that it's not a faster e-ink refresh but rather faster software processing.