In MEMS, stiction between matter surfaces can immobilize moving parts, alleviated by hydrophobic coatings, dimples

https://rafaelffag223.clearminster.com/posts/flood-resistant-flooring-solutions-due-to-using-matter-surfaces

In MEMS, stiction between matter surfaces can immobilize moving parts, alleviated by hydrophobic coatings, dimples, and controlled drying protocols.