Barcode scanner: Difference between revisions
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''See [[scan barcode]] for the only thing we need to do with these devices.'' | |||
'''Barcode scanner''' devices exist in many forms, some of which are quite cheap, and others of which are quite small and portable. The smallest are infrared contact devices, similar to those used in [[checkout counter]]s, worn on a ring. All of them read [[barcode]]s. | '''Barcode scanner''' devices exist in many forms, some of which are quite cheap, and others of which are quite small and portable. The smallest are infrared contact devices, similar to those used in [[checkout counter]]s, worn on a ring. All of them read [[barcode]]s. | ||
The [[mobile device code]] to integrate these with another body-[[worn device]], communications networks and the rest of the [[healthy buying infrastructure]] will typically have to run on [[Symbian]] or another [[mobile OS]]. [[Python]] support for these devices is the most likely integration path. | The [[mobile device code]] to integrate these with another body-[[worn device]], communications networks and the rest of the [[healthy buying infrastructure]] will typically have to run on [[Symbian]] or another [[mobile OS]]. [[Python]] support for these devices is the most likely integration path - see [[software requirements]]. | ||