Although earlier BlackBerry smartphones had physical keyboards, all smartphones today use a touchscreen keyboard to enter text (see BlackBerry). On most smartphone keyboards, pressing the space ...

AmberDeck is a retro-style prototype case for iPhone that is designed for writing with AI and has a pseudo-mechanical ...

A few things stand out about [Vijay]’s braille keypad for smartphones. One is how ergonomic the plans for the final result are, sitting on the back of the smartphone such that you hold the phone ...

Kumawood star Mercy Asiedu's 2014 commercial for Ghanaian telecommunication network, Tigo which is now AT, the reason keypad ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last.