replace the zbarcam call with something lighter weight

[drewbharris]

it doesn't really run on the Pi. we should look at maybe taking a photo with the webcam and then scanning it (zbarimg works on images and might be light)

[mike-anderson]

We can also look into forking https://github.com/fsphil/fswebcam

On Friday, March 1, 2013, drew harris wrote:

it doesn't really run on the Pi. we should look at maybe taking a photo
with the webcam and then scanning it (zbarimg works on images and might be
light)

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[drewbharris]

nice, i wonder how it would perform on a pi

[mike-anderson]

surprisingly well

On Friday, March 1, 2013, drew harris wrote:

nice, i wonder how it would perform on a pi

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