A quick and easy way to type stuff on your phone.
To type the Welsh word sut without predictive text, you’d have to press 7 four times to get an s, 8 twice for a u, wait a bit, and then press 8 once more for a t. Sounds like hard work!
Using predictive text, you’d only need to press 7 (for an s), 8 (u) and 8 once again (for the t). And that’s it!
The software chooses the appropriate word on your behalf, halving the amount of effort it takes you to type it.
This animation shows predictive text on the left, and non-predictive on the right: