A 3D Body from Eight Questions – No Photo, No GPU

It takes more like 10 seconds. For a large range of height and weight inputs crossed with all option combinations, you could precompute ~10M measurements and return results basically instantly.

How big are the pockets and is it sex determined?

Well sorry no, because already the torso to leg length ratio is covered by none of their question. (and yes, they list it as a limitation)

I'm guessing the writing is AI-assisted (there's no fluidity and it has some weirdly placed phrases) but I see they're in Poland and likely not English-language first?

ai;dr

MLP trained on 8 questions achieves ~0.3cm height error, ~0.3kg weight error, and ~3-4cm for bust/waist/hips measurements.

https://www.mdpi.com/1424-8220/22/5/1885 + some hacking => "we want to productize this"