The glasses have raised concerns after women were covertly filmed Sign up to our free weekly IndyTech newsletter delivered straight to your inbox Sign up to our free IndyTech newsletter Sign up to our free IndyTech newsletter Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice A hobbyist app developer who became “frustrated” by reports Meta glasses are being used to film women and girls without their consent has created a way