Biometric access control for time-reporting system

Posted by dam on Server Fault See other posts from Server Fault or by dam
Published on 2011-11-30T00:45:14Z Indexed on 2011/11/30 1:54 UTC
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access-control

I made a simple REST application to control the presence of workers.

Now I'm looking for an inexpensive (100-250$) hardware, possibly linux based, with a fingerprint reader from which I can perform the user authentication and interact with the application (both the activities) via REST.

I saw hundreds of different devices on internet which are supposed to do these activities but there are no good datasheets for them and it's very difficult to understand what's possible to do with those devices.

Do you have any suggestions for me?

Thanks

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