What do you believe will be the most effective way for a user to identify themselves, as they move from one system to another?
- An actual device — something like a watch?
- Fingerprint ID?
- Facial recognition?
- Implanted RFID tag?
- Something completely different?
All of the methods have plusses and minuses when it comes to enabling a user to be able to get access to their stuff, as themselves, from any system outside of the one in your home or car (or even to identify you in your home or car, versus another member of the family, or an imposter!).
Moving forward into a truly “connected world,” privacy is one of those things that will always be an issue, but will never truly be solved. Something that we always have to take seriously, by attempting to prevent unethical invasions of privacy, but will never end.
In order for a “connected world” to be truly intuitive and user-friendly, some privacy must be sacrificed to enable customized experiences to be created for the customer.