Who would pay
iPhone users and phone case manufacturers intending to improve product quality to enhance competitiveness.
Current workarounds
Current brand magnetic cases have inconsistent size specs and varying quality, making users spend time selecting and easily buy unsuitable products.
MVP idea
Develop well-designed magnetic phone cases with strict alignment specifications to enhance magnetic attraction and charging stability, reducing user trial and error costs.
How to validate
Small batch market release can test efficacy of alignment improvements; risks include production costs and multi-model compatibility difficulties.