[aprssig] barcodes, etc.
A.J. Farmer (AJ3U)
farmer.aj at gmail.com
Wed Feb 28 11:30:39 CST 2007
On 2/28/07, Wes Johnston, AI4PX <wes at kd4rdb.com> wrote:
> move the equipment. Each time a runner passes a checkpoint and gets scanned
I think this is a great discussion and there are some great ideas
here, but I can't see barcodes working for runners. I don't think it
would be possible (or at least not reliable) to scan the barcode of a
moving runner and there is no way they are going to slow down or stop
just so you can scan a barcode that is somehow attached to them.
For slower moving objects in an event, this makes sense, but I don't
see it working for rapidly moving runners in a marathon.
For runners, how about a keypad and manual entry of their runner
number as they go by? It is not as accurate as a barcode and some
might get missed if a big bunch goes by at one time, but it would not
impact their concentration. The missed ones would likely be caught
and logged by the next checkpoint.
A.J. Farmer, AJ3U
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