[Gllug] Oyster cards vulnerable?

[Chris Jones]

Hi

David L Neil Mailing list a/c wrote:
> read/read first time - as if the kinetic energy would improve the
> wireless reception? Chuckle!

It would reduce back-off delays from the reader only getting a partial
match because the card is being gingerly hovered near it. I'm not saying
they do back-off in such a situation, because I have no knowledge of the
guts of Oyster readers, but it seems like a reasonable possibility.

Cheers,
-- 
Chris Jones
  cmsj at tenshu.net
   www.tenshu.net
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