This was my entry into 3D printing… I am the ‘colleague’ the campaign owner speaks of. All the iterations of different clamps, brackets and adapters during the development of this were printed on my Mendel 90 in black ABS. Check it out ! you can adapt this to hold any media device from smart phone to tablet to expensive 4K video cameras… then change it to suit yourself !
https://www.kickstarter.com/projects/1858261595/bracket-bots
Best of luck on the campaign. I’ve been using 3D printing for all sorts of cinema camera bits n bobs for a couple of years now. It’s the best!