 So hi, my talk is about how emoji change my life or how emoji change our life. So I'm Juanito Fadas. I work at Jolly Google as a remote junior developer. So please bear with me with this talk because some people may think emoji is, you know, not their thing, so bear with me. So what is emoji? Emoji basically, first we have text before the invention of iPhone. Then there are some juniors invent this emoticon. So a series of texts to make a face expressions. Then there is better thing is emoji and it's Japanese stands for picture graph. And this happy face for younger people, they may think this is a happy face. But for older people, they may think, where is my button temperatures? And this one, younger people think this may be a clap, but some people think I need to clean up my Doritos. Okay, so emoji history. So in 1999, emoji first became available on Japanese phone. But before that, it was a simple form of emoji. And 2000, this company proposed a unique standard to the, a proposal encoding standard to Unicode. And, but there was no support for emoji because it is not popular. But after become popular, Google wants to unify this standard so make a further proposal to Unicode. So emoji goes to the Unicode standard and goes to the Unicode standard require a long and formal process. But do you know the most popular requested emoji in current 8.0 is hard dogs. I can't believe that a group of Unicode committee members wearing suit and review these emojis all day. It's a fantastic job. Okay, so how many emojis are there? It's about 12 countries. Currently, in 2015, Apple added an equity support to emoji. So basically, it used a zero-width joiner technique to make multiple emojis into one. So make the support for equality. And there is another support, it's diversity. So you got these five color modifiers that you can apply to a base emoji. So it will become a different skin color. So emoji 9.0 has many candidates you can check it out for further fun. So emoji can affect meanings. How, what do I mean by affect meanings? So during the code review, if you say to your coworkers, why can't you just use Sobi? You may piece off the coworker. And, but if you put the emoji, this changes everything. You are back to the smiley face. Okay, so emoji will help you to do better code review and you can become a better developer. So, and DHH also say that when you find emoji, that was a good day. So maybe DHH's next book will be emoji text not required. And someone said TDD is dead, but our Ruby hero created a giant community emoji. And I think TDD will be back. And so emoji in Ruby, you can find these trends that you can use. And this trend is a trend to make Ruby code messes into emoji. And this trend help to find this hash emoji is a variant of comment. So you can use this as comment. And you can also use the bump in the partial name. And if you want to use emoji in MySQL, you need to specify this character set. And emoji found facts. So emoji grants, emoji tracker, check emoji use emoji on Twitter. And this hard combo is called Carlos Antonio da Silva combo. It's found by Linda Leucas. And emoji, this is the first emoji domain. And emoji minesweeper, mega emoji. Okay, thank you. I would like to share more, but I only can have five minutes. So if you have further questions, please come to talk to me about emoji. I will be very happy to talk with you. Thank you.