[Tall-Corn] QR Codes

[Wes Majerus]

It really depends on what you are trying to do. For example, there are a lot of apps that display QR codes that another device like a bus fare box will scan; As long as you know where that is and it's in view, then it will work. Going the other way, scanning a code with your phone can work as long as you know where said code is, either it's marked or you have a good ithea where it should ;. You use the camera app to scan. 

Wes


Sent from my iPhone

> On Oct 11, 2023, at 11:23 AM, Sandy and Terry Poldberg via Tall-Corn <tall-corn at nfbnet.org> wrote:
> 
> 
> Does anyone know if QR codes are accessible via a smart phone and if they are, how do they work
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