PureStat Engineered Technologies (PureStat) teamed up with Sigma Labs and Engineered Materials, Inc. (EMI) to develop a series of the most advanced ESD and RFI shielding products available. One of these products came from the necessity to protect key crime scene and investigative data by the Australian Police Force. The police force needed to combat a feature of smartphones that wipes the memory of the phone clear via a digital signal. This feature was invented as a failsafe for information ...This story is related to the following:Materials and Material ProcessingSearch for suppliers of: Protective Film | Braided Wire EMI/RFI Shielding |