EvioNav keeps navigation moving after GNSS and cameras fail

Field notes

The project describes event-based sensing as a fallback within a larger navigation stack, not as a replacement for the existing vision camera or IMU. Its central distinction is operational availability: when dead reckoning begins to drift and frame-based imagery loses usable detail, per-pixel light-change events are intended to continue supplying corrections. The page names GNSS jamming and spoofing separately, emphasizing that a receiver can report a confident but false position, and frames the hardware and algorithm as work in progress.