Flash drive electronics integration.

[Prashantakerkar]

Is it feasible and useful to integrate Flash / Pen drive electronics with the following devices mentioned below?

1 Electronic Calculator
2 Torches
3 Biometric machines
4 Digital Wristwatches
5 Wireless Billing product

Thanks & Regards,
Prashant S Akerkar

 

[Irv]

This sounds very much like a school assignment. If it would help, please share your thoughts about why adding this would make each of the devices more useful. Once that's done, I'm sure people here will have additional suggestions.

 

[Prashantakerkar]

The Above products will be combo. I.e Dual functions.

For example - Digital Calculator + Flash Drive.
This can be implemented in two ways.

1 Wired - Flash Drive electronics integrated in the Calculator.USB interface cable between Calculator/Flash drive and Smartphone/Laptop/Desktop
2 Wireless - Wireless circuit with Flash Drive electronics integration in Digital Calculator.

Smartphone/Laptop/Desktop will access the Flash drive wirelessly using Bluetooth or WIFI Wireless technology.

Will both the above solutions work?

Thanks & Regards,
Prashant S Akerkar