In the future, your smartphone won't auto-correct your errors. It will correct them before they're even made.

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It will know you really meant to hit the 'K' key on your screen when you hit the 'L' key. Maybe even one day, there won't be a traditional keyboard at all, if some entrepreneurs have their way.

来，智能手机不是在你出错后自动纠错，而是能在你还没犯错时就帮你更正错误。

While Google Inc. and Apple Inc. go after ways to make it easier to talk to your phone, a new fleet of scientists, startups and app developers are still attacking the problem of typing and input