On: Protecting user identity against Silhouette

[Silhouette]

I'm not normally one for meta-comments on HN, but reading the thread title here freaked me out for a moment... I wish I could protect my identity from being associated with an attack against online privacy!

[jobigoud → Silhouette]

I thought it would be about how machine learning can identify you from your silhouete in videos even if you wear makeup defeating face recognition.