A "😃" or " ️" are easy to understand ... Note that not all platforms support all the latest emoji, so they may not all appear on your device. It might be a while before you can use these ...

Though simplistically cute, emojis are not as straightforward as they seem ... The team of six researchers found that any two people looking at the same icon have a 25 percent chance of disagreeing on ...

A " " or " ️" are easy to understand ... Note that not all platforms support all the latest emoji, so they may not all appear on your device. Anyone can submit an idea for a new emoji.