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Also, robbers would know there is such thing as a "help" pin, therefore rendering it useless. It's not a good idea in practice.
by jmonegro 15y ago
Also, robbers would know there is such thing as a "help" pin, therefore rendering it useless. It's not a good idea in practice.
- Angostura 15y agoIt wouldn't render it useless if the behaviour of the machine was identical (other that sending a silent alert) and still dispensed the cash.