How to improve the clarity of hospital signs

Quick answer：

To improve the clarity of hospital signs, you can consider the following steps: 1. Use high-contrast colors for text and background. 2. Ensure that fonts are easily readable, with sufficient size and clear lettering. 3. Place signs at eye level and in well-lit areas. 4. Use clear and concise language. 5. Include Braille or other accessible formats for those with disabilities. Regular maintenance and updating of signs are also crucial.