Nokia backs 3D printing for mobile phone cases

Nokia is releasing design files that will let owners use 3D printers to make their own cases for its Lumia phones

Files containing mechanical drawings, case measurements and recommended materials have already been released by the phone maker.

Those using the files will be able to create a custom-designed case for the flagship Lumia 820 handset.

The project makes Nokia one of the first big electronics firms to seriously back 3D printing.

Printing in 3D involves sending a design file to a printer that then forms a solid version of that object by slowly building it up in layers of plastic. Early 3D printers could only work in one colour but the latest versions can produce intricate, multicoloured objects.

Nokia might just end up selling a phone template, he said, allowing entrepreneurs to use that to produce handsets that satisfy the particular needs of their locale.