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

Hacker News commenters questioned a no-photo, no-GPU 3D body estimation service that claims to work from just eight answers.

Some suggested the fast results may come from precomputed measurement combinations rather than true 3D modeling.

Critics said the questionnaire misses important proportions, especially torso-to-leg ratio, which could limit accuracy.

Others speculated the service copy may be AI-assisted and written by non-native English speakers.