Future iPhones may be equipped with hidden cameras, an analyst note from GF Securities’ Jeff Pu claims.

Representative of GF Securities,  iPhone camera lens supplier Largan Precision is working on a new black coating, designed for use on front-facing camera lenses, redmondpie.com reported.

The black coating will make cameras hardly visible.

According to some experts, hidden cameras will be placed in the smartphones y 2020.