Time tracking in Action
If you read previous articles about my experiments with JavaFX and embedded hardware you might be interested in the result.
This is the NFC card reader and one of our user cards. |
This is the whole system with a nice looking case. This case is hand-made and you can't buy it in a store |
The back shows the Beagleboard. |
Finally, a short video because the solution needs sound to be cool:
There are 3 different sounds: OK, OK + completed (whistle) and ERROR. If you hear OK, it means "come in", OK + completed means "Go out". An ERROR means "unknown card".
Have fun.