In an article on the great IFL Science, David Arbesu talks about an area in which technology is quickly advancing: translation. He basically rebuts the Wall Street Journal's Alec Ross, who argues that within a decade, we'll be able to talk to someone in a different language using small earpieces and microphones - and presumably an app on our phones. (I mentioned the leaps of progress we've made towards this direction in my book, too.) But Arbesu argues that this will never come to pass, for no matter how good computer translation might get, it will never quite pick up the ineffable nuance of human speech.
It's true that live translation is a tough problem that has vexed many and won't be easily overcome. But I have faith. Sure, computers will need to get semantically smarter, but they're headed in this direction. Have you tried Word Lens? It's an app that has been out for at least five years now, which translates written text live as you point your phone camera at things. It's particularly useful for reading signs when in another country (probably not while driving). It's clunky, but it works, and is there any way to imagine a world in which this technology does not improve?
I always regretted not becoming fluent in a second language. I wasn't able to muster the will to get far past rudimentary French and Spanish lessons. Of course, there are many benefits to learning other languages, but the petty part of me is looking forward to saying "See? I didn't need to do this! I told you so" on this one. I'm really looking forward to where this technology is going to go.