The Panini Keypad is available for Handset manufacturers to include it on their phones.
This will allow a user to type in one or all languages on the phone for which he will not have to open an application. It will be the default text input.
If these are Mediatek Chipset phones, it can be embedded right away because the reference design has been created. The following are the specs of that reference design.
Code base: MAUI.11B.W11.32.MP.V15
The implementations are about 150Kb.
Thinner implementations can be made.
Similarly, it can be embedded into all types of phones and devices of other chipsets. The above implementation was done for the ARM processor in C.