1. For those unfamiliar with emoji, the fast rise of these tiny smartphone-based graphics has raised many questions in recent years.


    What do they mean? (everything from "what's up?" to an 800-page translation of Moby Dick) Who uses them? (The White House on Twitter, for one) and how did they get so popular? (Available in Japan since the '90s, emoji fever spread like wildfire in the west after Apple launched its first mobile OS with a native emoji keyboard in 2011.)


    But for millions of iPhone owners who use emoji every day to communicate with friends via text message and on social media, one important question continues to come up again and again: 


    Why are all of Apple's human emoji Caucasian?


    "If you look at Apple’s Emoji keyboard, what do you see? Two different camels. A smiling turd. EVERY PHASE OF THE MOON," reads the text of a DoSomething.org petition calling for more diversity on the emoji keyboard. "But of the more than 800 Emojis, the only two resembling people of colour are a guy who looks vaguely Asian and another in a turban."


    "There's a white boy, girl, man, woman, elderly man, elderly woman, blonde boy, blonde girl and, we're pretty sure, Princess Peach," the petition continues. "But when it comes to faces outside of yellow smileys, there's a staggering lack of minority representation."

  2. This tension over a lack of racial diversity on the iPhone's emoji keyboard has been well-documented in recent years, coming to light most prominently when Miley Cyrus tweeted about the issue in late 2012.


    Responding to a tweet about an increase in emoji nail polish colours from the beauty company Sephora, Cyrus wrote "Umm before they add nail colors they BETTER add black people!!!"

  3. The singer then started her own hashtag, #emojiethnicityupdate, to rally her followers around the cause.
  4. Apple's emoji keyboard has been updated since that time, most significantly to include images representing gay and lesbian couples when iOS 6 was launched.

    Unfortunately for those who had longed to see more people of colour represented on the keyboard, the majority of human characters remained white.
  5. Some have attempted to remedy the problem with external apps like Black Emoji, but despite Apple's assertion that its emoji keyboard is based on the international Unicode standard, many have been persistent in their push for a more diverse set of characters.
  6. Earlier this month, actor Tahj Mowry voiced his displeasure over the lack of black emoji characters available on the iPhone's native emoji keyboard.
  7. Inspired by Mowry's tweet, MTV Act blogger Joey Parker decided to email Apple CEO Tim Cook and ask if a new, more racially diverse emoji set was in the works.

    Within a day, Apple's vice-president of worldwide corporate communications, Katie Cotton, replied to Parker's query:

    "Tim forwarded your email to me," wrote Cotton. "We agree with you. Our emoji characters are based on the Unicode standard, which is necessary for them to be displayed properly across many platforms.  There needs to be more diversity in the emoji character set, and we have been working closely with the Unicode Consortium in an effort to update the standard.”
  8. No roll-out date or definitive plans for a more diverse emoji set were provided in the email, but many around the web today are pleased with Apple's admission that there should be more diversity on its keyboard.
  9. Adding credence to the significance of emoji in contemporary culture, a similar (albeit less game-changing) campaign is also making headlines this week.

    According to the Wall Street Journal, hot dog fans are now vying to have their favourite food added to the emoji keyboard.

    Calling Apple's lack of hot dogs on the emoji "a slight against the hot-dog community," campaign leader Laura Ustick has written a petition addressed to President Barack Obama and Shigetaka Kurita, the Japanese creator of early emojis asking for a hot dog symbol on the keyboard. 

    She has also created a #HotDogEmoji hashtag, which she promotes through her hot dog shop's Twitter account.
  10. In other emoji-related news, you can now purchase $340 "smiling poo" emoji shoes. You're welcome. 
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