Will I be carrying a flash drive around in five years? I use my current one (that lives on my keychain) no more than once a week, and that's only to interface w

Will I be carrying a flash drive around in five years? I use my current one (that lives on my keychain) no more than once a week, and that's only to interface with computers that are offline. How about a system where I hold my phone up to someone else's and speak a semantic description of which files to send and then wait a few seconds. Then, later, when I go home and am near my computer, my phone talks to my computer and automatically uploads the content to my computer/home server, and catalogs/saves it in the correct location. All of these individual pieces already essentially exist, modulo some of the semantic NLP--nobody's put together the entire package.