[LCA2015-Chat] Boarding pass - 4th box empty, what should it contain?

[Brian May]

On 6 January 2015 at 22:24, Michael Wheeler <lca at mwheeler.org> wrote:

> "Extra points to the smart ass that 3d prints the barcode out." - Michael Still 3 Jan 2014
>
>
Won't that mean you need a 3D bar code reader to read the bar codes?
-- 
Brian May <brian at microcomaustralia.com.au>
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