भिन्नता चयनकर्ता -16 

An invisible codepoint which specifies that the preceding character should be displayed with emoji presentation. Only required if the preceding character defaults to text presentation.

Often used in Emoji ZWJ Sequences, where one or more characters in the sequence have text and emoji presentation, but otherwise default to text (black and white) display.

Examples

Snowman as text: ☃. Snowman as Emoji: ☃️

Black Heart as text: ❤. Black Heart as Emoji: ❤️ (not so black)

संकेत ‘भिन्नता चयनकर्ता -16’ ‘इमोजी-विशिष्ट भिन्नता चयनकर्ता’ उपखंड में शामिल है, जो ‘रूपांतर चयनकर्ताओं’ खंड का हिस्सा है, और यह Unicode संस्करण 3.2 के भाग के रूप में 2002 में स्वीकृत हुआ था।