Springy Stand for Tablets and Smartphones

I always like things that are versatile and can be adapted for different purpose. This design is something I have been working on for days, trying to decide the best shape and structure that will work.

The photos are slightly different from the STL file uploaded as they were from the first draft design which had more folds than the final design.

I'm hoping that by sharing the design file here, I can see some copies made using different materials. Just want to know if the design works with