Get "Official Smart Emoji White Keyboard" App Review for Free! Emoji are emoticons for your smartphone. To get these smartphone emoticons, you must install an Emoji keyboard application. Once smart keyboard is installed, you can send funny faces and graphics to your friends in text messages and emails. You can send a simple smiley face, a devil face, a bowl of soup or a martini glass. The installation process for keyboard Emoji is whiter straightforward.