Now this is interesting. Imagine devices throughout a home or work place that recognize who you are and present what you saw last, or your preferences, or that you have one new message. This article talks about how family members could share a tablet, I actually see it the other way, many "tablets" throughout the home or work place, embedded, that recognize you, they leverage your cloud computing and the fact that you are no longer tied to that one computer and they present your display preferences to you wherever you might be. Now that is interesting. I walk into the kitchen, the tablet on the cabinet door presents my favorite news articles, music, photo's and switches to my skype profile. I leave and it goes back to the default. Wow that would be fun.
"for the gadget to automatically recognize individuals via a built-in camera"