Emojis have influence upon the likeability and credibility of the user. These help to share the ideas with efficiency and quickness. Emojis pack so much information into them. A heart sign expresses much more than writing that I love absolutely what you have written. They are non-verbal communication. They are creative ways to say things. While using them, we do not stress our mind much. They are visual and tend to remain in our memory. They may not go out of fashion ever. Yes, new emojis may replace the older ones. Through continuous use, some emojis lose impact. The younger generation may find older expressions and smileys outdated. Or else they use the smileys but these convey something else in combination with other elements. Warm emojis are used while sending risky text, say an emoji for a hug.
Emojis have infinite graphic possibilities, a red heart, a purple heart and a white heart, or polka dots of different colours. They can be drawn by brushes or pens or markers. It makes their evaluation tricky.