I wonder how well a tool would work that anonymises people - so those with power won't consciously, or subconciously, target people with brown skin and large b

I wonder how well a tool would work that anonymises people - so those with power won't consciously, or subconciously, target people with brown skin and large beards - while still showing how they are behaving. You could even use cameras to monitor heartbeat [0] and body temperature. [0] https://techcrunch.com/2016/12/05/oxehealth-uses-cameras-to-monitor-your-heartbeat-from-across-the-room/ https://techcrunch.com/2016/12/05/oxehealth-uses-cameras-to-...