Here are some of the latest developments in masks:

- Improved filtration efficiency: New mask technologies offer higher filtration efficiency, capturing smaller particles and pollutants.
- Sustainable masks: Eco-friendly masks made from biodegradable materials, recyclable, and reusable designs are gaining popularity ¹.
- Smart masks: Integrated with sensors, smart masks monitor vital signs, detect diseases, and provide real-time feedback ².
- *Fashion masks*: Designer masks with unique styles, colors, and patterns have become a fashion statement.
- Advanced materials: Research on new materials like graphene, nanofibers, and metamaterials is leading to enhanced mask performance.
- Customizable masks: 3D-printed masks tailored to individual faces and needs are becoming more accessible.

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