> Will I be able to see you in Nest, watching me work? > No. Nest will be coated in one-way mirrored glass. With polarised filters you can see through such gla

> Will I be able to see you in Nest, watching me work? > No. Nest will be coated in one-way mirrored glass. With polarised filters you can see through such glasses. How do you make it polarfilter-proof?