You're all right that safety isn't just an option anymore, and it seems like manufacturers are well aware of this fact and supporting this trend. Rockwell also just came out with some tools to help engineers navigate safety as they are designing machines: http://www.designnews.com/document.asp?doc_id=262277
With erupting concern over police brutality, law enforcement agencies are turning to body-worn cameras to collect evidence and protect police and suspects. But how do they work? And are they even really effective?
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