Dear Aunt TUAW: Help convert my iDevice into a graphics tablet

Dear Aunt TUAW,

I am looking for an iPad app that allows it to function as a graphics tablet, similar to something like a Wacom tablet. I have not found anything; are you aware of something that would fill this need?

Your loving nephew,

Joe V.

Dear Joe,

As Auntie recently told another nephew, when it comes to the iPad, it's simply not a very good graphics tablet option. The iPad doesn't provide pinpoint entry, even with third-party styluses.

It doesn't handle pressure, sensitivity and angle detection. That's not saying that people don't create art on the iPad, they do -- it's just not up to Wacom standards.

There are any number of third-party apps that allow you to use your iPad as an external touch entry controller for your Mac or Windows PC computer, but these won't replace a Wacom -- at least any time soon.

Sorry to be the bearer of bad news,

Auntie T.