[Dylovell]

Hopefully this develops into a handheld, so I can use this to paint the walls in my house without spending hours taping.

[omgtehlion]

There are a lot of (quite limited) handheld ink printers on aliexpress ))

[dkdk8283]

I searched but didn’t come up with anything I’d buy. Have a link handy?

[Freaken]

This is electrostatically applied, a bit like powder coating from my understanding, so yeah, it probably won’t work on drywall.

[omgtehlion]

From TFA: > the new method works without electrostatics, relying instead on jet application.

[Freaken]

True, my bad, read the exact opposite.