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Revealed: car industry was warned keyless vehicles vulnerable to theft a decade ago
(www.theguardian.com)
This is a most excellent place for technology news and articles.
That won't work for human reasons: few people will remember to lock the car that way at night-
That's a very simple process, I'm sure people would be more than happy to do that on available vehicles.
Have you met any non-technical people?
In my mom's basement? No.