Contact lingo keyboard

With the rapid increase in usage of portable smart devices in recent years, the need for suitable text input methods for these devices has also increased. Currently virtual keyboards are the most used solution and are included in virtually every smart device with a touch screen. Due to differences in languages, many languages require their own virtual keyboard layouts. However, changing between languages when messaging people with varying languages can be troublesome, especially for users with multinational contacts, which is not uncommon in today's world. In this paper, we introduce Contact Lingo Keyboard to provide an automatic solution to change the layout of a virtual keyboard based on the contact. Contact Lingo Keyboard keeps track of languages used with different contacts and automatically changes the layout based on chat history, freeing the user from the need to manually toggle between languages.