[Luxonis-Brandon]

Luxonis-Brandon here. :-)

Thanks for the reassuring words sunpazed! Yes, that’s exactly right... where the Garmin product is great for alerting the rider there exists a vehicle behind them - which is SUPER useful for touring riders - this alerts the rider and the driver of an impending collision. Which is what makes it applicable to bicycle commuting, where say 500 safe passes occur per commute, and you only care about the one that’s going to hit you.

Radar works great for presence, but is extremely expensive compared to computer vision for determining exact positioning and 3D trajectory. And computer vision (specifically the combination of stereo CV/AI) is actually super-good at this, and can see quite granularly (i.e. 1 million depth points every 60 times a second out to ~20 meters).