Predictive text

I have a new toy for work. It's a tablet, which comes with a word processing application.  I'm writing this post on the device while attending a meeting.

So far, I have been able to write several sentences using the thing without having to type more than three or four letters for any given word. It amazes me how often I am able to make do without needing to write anything at all.  The predictive text isn't just predicting the word I've started to write, but also the word I'm likely to want next.

I don't know by what magic the device is doing this, but I suspect it has something to do with corpus linguistics.

Corpus linguistics  is a strange and slightly disturbing branch of linguistics that involves dumping entire texts into a database in order to find and analyze patterns.

One of the most interesting things to come out of corpus linguistics is the increased understanding of collocation (and, yes, the device has also been predicting the words corpus, linguistics and collocation).

Collocation looks at words that turn up next to each other (like "next to" and "each other"). We generate a lot of patterns when we speak and write, and certain words tend to follow each other over and over again (like "over and over again").

I think the predictive text used by this device has quite a lot of collocation built in.

When I type "next", the device instantly offers me "to", and when I  type "each", I  get "other" - I don't even have to type the first letter for these words, they are just automatically generated by the device.

I am making quite a lot of sentences by simply touching the next word offered to me.

In fact the next sentence is going to be written using nothing except the options given to me by the program:

I have been in contact with the new version of the world, but I think I can say that I have been able to get some good ideas about what we want to know.

I didn't type a single word for that.  Sure, it didn't exactly make sense, but that's beside the point.

Collocation.  It just might change the way I write in the future.

More on that later.