Smart glasses have been used for instant facial recognition before 4 and reportedly will be out of the box 5. This puts a lot of people in danger.
"You wish there was some telepathy and you could reach out and be like, 'listen, we're coming'."，详情可参考PDF资料
Per-target definitions and detection，详情可参考电影
“在未来社区，要做好‘共享’文章”