Andrew wrote:
On 29 Apr, 09:44, Rod wrote:

Hmmm - that corner looks a bit streaky. Did the magenta get blocked?

Now that sounds like an interesting device. Multiple nozzles and
seperate cmyk paints. Download the 'wallpaper' that you want or design
your own and the roller knows where it is and the speed and direction
that it is going and deposits the right colour in the right place.
Wonder if I can patent it?

No. I want to... :-)

Love the idea. A number of years ago I did actually go through lots of
thought about whether a robotically controlled printhead could be used
to "paint" straight onto walls - for murals, ads, etc.

Decided that it was in the "obvious" category and so someone else would
have patented it already (if possible).

--
Rod

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