So I had researched it a while ago and don’t recall having found anything effective and non-suspicious to protect from public camera mass survaillence in cities and the like. Is there anything that is a good option for that yet, and if so, could you point me toward it?
Is that part of gait measurement or separate from it?
That depends on what gait measurement entails to you. I would think so but Wikipedia says that it is just movement analysis.