I think a lot of these things are generally not going to change anything. I suppose if they ever got a device that would read your mind, and get context right so it would properly get the differences for “their/there/they’re” etc, then it would change things. But I don’t expect to see that, especially at an affordable price.

However, I think the TextBlade could very well break the qwerty stranglehold.

Think about why many people don’t switch, even if they are interested in doing so. You learn Dvorak or something and then go to work, but have to use a qwerty keyboard. Or you go to a friend’s place and be stuck with qwerty.

You could carry a small keyboard with you, but all would still be fairly bulky and all would have major compromises and not be pleasant to type on.

Until the TextBlade. Plus, with the ability to pair with so many devices, you don’t have to adjust to multiple keyboard designs even if you use qwerty.

Even the part in your link about machine learning is partially covered by the TextBlade. Not automatically, but with the ability to change boundaries, the result is the same.

But I wouldn’t be surprised if some future version added machine learning.