this post was submitted on 24 Aug 2023
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LiDAR doesn’t see skin color or age. Radar doesn’t either. Infra-red doesn’t either.
That's a fair observation! LiDAR, radar, and infra-red systems might not directly detect skin color or age, but the point being made in the article is that there are challenges when it comes to accurately detecting darker-skinned pedestrians and children. It seems that the bias could stem from the data used to train these AI systems, which may not have enough diverse representation.
The main issue, as someone else pointed out as well, is in image detection systems only, which is what this article is primarily discussing. Lidar does have its own drawbacks, however. I wouldn't be surprised if those systems would still not detect children as reliably. Skin color wouldn't definitely be a consideration for it, though, as that's not really how that tech works.