urinal design
AssessTechniques
Sanitary fixture geometry optimized to reduce splashback during use.
Why it's here
Placed in Assess: 1 article(s) of evidence from 1 source(s), led by research-stage coverage, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.
Evidence (1)
- 3Hacker News·9/7/2026researchSplash-free urinal design study
Researchers studied the physics of urine splashback and proposed urinal designs that reduce droplet rebound and aerosolization. The work focuses on geometry and impact angle as practical ways to improve hygiene and comfort in public restrooms.