It just seems we're anticipating a perfect world of technology and power source and everything else to be able to operate. As we move more and more to e-commerce and e-payments, we have greater vulnerabilities to the actual practicality of paying for merchandise at a time when perhaps the device might not work. It might lock. The network could be down. You used a good example with the power blackout.
I'm curious to know if anybody is thinking about any of this stuff. We're building this stuff for a perfect operating system, but that often isn't the case.