Re: Invest in hoodie production now
"There are plenty of ways to recognize a person besides face. For example the way you walk is as distinctive as a fingerprint and frankly easier to convert into a machine learn-able form than a face."
Your gate might be unique but I think any trails of identifying people by their walk would have been done in ideal test conditions. Where as then putting that into practise on a public CCTV system may prove to be ineffective. CCTV cameras are usually positioned up high and not making it easy to to see someone's legs especially in busy area like a train station where there would be loads of people walking in different directions at once.
Even though it might be time to invest in a Segway or scooter. Or for those too cheap to buy those just pop a sharp stone inside one of your shoes just in case.