A signing baby?

As you were passing a baby on the street, you noticed that they were using their hands to show something. Nothing incredible so far, except, this time, their mom seem to have understood perfectly what their little one meant… Is that magic?

• No, you were not hallucinating… This baby and their mom were using sign language.
• This is a way of teaching a toddler to express their needs through a set of hand signs.
• It is a method developing quickly nowadays, as it is great for communicating with babies before they can even speak.
• Makes you want to try it, doesn't it?