Unlike desktops or laptops, smartphones are equipped with some smart features, such as Predictive text, that aid in fast typing. Considering the form factor, and personalized data on mobile devices, ...

A closeup picture of a phone keyboard. The acronym T9 stands for Text on 9 keys. T9 "predictive texting" is a tool used primarily on non-smartphones (those with just a nine-key keyboard similar to a ...