Hello! I'm new to this forum and a beginner programmer and I need to make something. So basically, me and my group are planning to make an ID card tracker that also have a geo fencing device that would track someone on their whereabouts and will only have a limited radius depending on which part of the building they choose on the screen of the box that we will create. Once they go beyond that limit radius, the data system on our software will put a warning mark on the persons name. Now my question is, what materials do I really need to be able to create an ID card with a gps module on it and a geo fencing device (idk if I need to put this on the ID card) while transferring the data to our software. I searched all throughout the internet and it's so hard to find my same situation. (Sorry for my kind of bad english)
Geo fencing is not a new subject.
Do some research on how to know the position for an object!
Common GPS has an uncertenty of some10 meters, often more. "Special GPS" costs money but can have an accurazy of 1 meter.
Also ask where to put the battery and how large of a battery will you need for the ID card!
GPS rarely works indoors, and needs a clear view of the sky to work well.
If you are considering tracking children, forget it.
Look up the term "stalking".
You want to use a GPS in an ID card to be able to know where it is in a building ?
Forget it.
Unless the building is made from paper or cardboard.
A modern mobile phone is the best possible choice. Mix in some public-key infrastructure for the ID card part.
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