5. Mariko Kosaka / Power of Emoji
From improving performance 📈 of mobile web in 1999 to reacting with 👍 and 🎉 on our Pull Request in 2016, Emoji has become part of our daily communication. Emoji is fun and ambiguous, let's look at how it became part of our daily communication & how we can invent new use as creators of the web! ❤️ 💯 💁