Things to Buy
The idea is that we can automate tracking of the consumable items that we periodically need to replace at DoES.
The process is something like this:
- we create a QR code and put it on or near an item which we will run out of (coffee, crisps etc.)
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the QR code points to tr.im/1bRyy?item=$THING, where $THING is a short description of the thing to buy or a bar code number
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this tr.im service redirects to a node-red flow I have set up to create an issue in this DoES things-to-buy repository.
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a DoeS organisers/contributors can subscribe to issue creation notifications and choose to take ownership of the issue indicating they will purchase on the next trip.
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after replacing the needed item the issue can then be closed.
You can create a QR code for editing, e.g. with Inkscape using a node-red flow here
http://nodered.dynamicdevices.co.uk:1880/qrcode?text=http://tr.im/1bRyy?item=$THING
Where $THING is the thing that needs to be bought.
Alternatively you can use the QR Codifier application installed on DoES Sophia PC or available here