The task is to make a terminal for data entry on the tablet (Android), so that the user who enters the data is identified. If it is simpler, then something like this: a person approaches the terminal (a stand with a tablet fixed in a special case), puts its rfid card, the tablet is unlocked, and the person on the tablet notes the task performed. This information (what task was done and by whom it was done) the tablet sends to the server.
I can not decide on the physical implementation. Googled ready-made solutions did not work, although I heard that there is something like that. Can you advise something? Who faced?
Do not care for stuffing - an application for android can be written. I mean the design. Rack + tablet + reader, and that all this was on constant power. Google didn’t help me a lot in my search.
