The aliasing / moiré artifacts are also dramatically less objectionable with hexagonal grids.
Now that image sensors and e.g. smartphone displays are very high resolution, and most content ends up going through multiple resampling routines on its way from capture -> storage/processing -> display, I would love to see people start to experiment with hexagon-grid cameras and displays. The slightly more complicated resampling wouldn’t really be a big deal for modern DSP hardware, and the visual output could be significantly better for the same pixel count.
Now that image sensors and e.g. smartphone displays are very high resolution, and most content ends up going through multiple resampling routines on its way from capture -> storage/processing -> display, I would love to see people start to experiment with hexagon-grid cameras and displays. The slightly more complicated resampling wouldn’t really be a big deal for modern DSP hardware, and the visual output could be significantly better for the same pixel count.