We would have bought some at $dayjob but their Linux support required coding against a proprietary API. We'd like a nice big interactive display (e.g. take a w

We would have bought some at $dayjob but their Linux support required coding against a proprietary API. We'd like a nice big interactive display (e.g. take a wacom, make it big) that works on Linux. No custom APIs, please; if your hardware needs special bits please improve the Linux ecosystem and contribute them there. Apologies if this has changed since we demoed them, but those were my notes at the time.