u/Fun-Effective6310

I have a product idea and I want honest feedback before going further.

The concept is a “floating smartphone” a system that keeps a phone suspended in the air while it is being used (for example while watching videos, calls, or gaming).

The goal is to improve comfort and reduce hand strain, especially for long usage.

It could be based on a magnetic or mechanical stabilization system (still in concept stage).

My questions are:

Would you find something like this useful in daily life?

What would be the biggest problem or limitation?

Do you think people would actually pay for this, or is it just a “cool but useless” idea?

Be brutally honest I prefer criticism over encouragement.