The most significant risk at the moment is our ability to vary magnetic strength precisely to ensure accurate piece detection. We have ordered different strength magnets and printed a couple of pieces and a chess board, to test our circuitry and sensors. We plan to use pre-made pieces which would compromise on the accessibility feature we plan to have.
Currently, we have no major design updates. We have been user-testing our hardware to get an understanding of what works best for our user given our budget and timeframe.