A hidden audio recorder built to fit inside a bedroom door. A tiny camera stashed in a garden birdhouse. Secret odour-samplers embedded into living rooms sofa to collect signature body scents, to be stored for future use so sniffer dogs can track surveillance targets.
원문출처 : https://www.cnn.com/2019/06/09/europe/germany-privacy-fears-ger-intl/index.html
원문출처 : https://www.cnn.com/2019/06/09/europe/germany-privacy-fears-ger-intl/index.html