Emoji
There has been a lot of controversy about the praying hands or high five emoji. Which if it really is a high five emoji, we need prayer hands and begging hands something with the fingers intertwined.
Question marked as
Emoji development falls under the auspices of Unicode, not Apple. Apple and other companies simply add new ones as issued by Unicode. - http://unicode.org/reports/tr51/
Search if the character you wish is already under development: https://emojipedia.org
or propose one to them at: https://unicode.org/emoji/proposals.html