Spice up your notifications/try!Swift25

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Spice up your notiﬁcations noppe (Tomoya Hirano) 1

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1999 • NTT Docomo created 176 emojis.1 ☀ • They can add feelings to messages. 1 https://www.moma.org/collection/works/196070 2

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2019 • Unicode now has over 3,000 emojis. • This allows for more ways to express ourselves. 3

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2024 4

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Genmoji • Apple Intelligence can create emojis. • ♾ emoji variations " 5

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♾ ≠ All 6

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Custom Emoji2 • Users can upload images as emojis. • This feature works on platforms like Slack, Twitch, Discord, Mastodon, and more. • Meme emojis are also popular. 2 https://slackmojis.com 7

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Custom Emoji3 • Custom emojis are not just memes. • Emoji creaters are well-known artists in Japan. • ΩπωΠϞϦ (Fox-Newt) was made by my wife. 3 ©kitsune-imori.lineem2018 8

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Back to WWDC24. 14

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!" 17

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Can spoof as AI generated ? 18

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1. Type any Genmoji into the UITextView 19

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2. Export Genmoji data 20

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2. Export Genmoji data • Genmoji is heic image data. 21

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3. Metadata of Genmoji HEIC ( tiff:DocumentName = 142D3296-51E6-40E2-AC35-0FAD3C5E965C0 tiff:XPosition = 0/1 tiff:TileWidth = 160 tiff:YPosition = 0/1 dc:description = () Iptc4xmpExt:DigitalSourceType = ... tiff:TileLength = 160 photoshop:Credit = Apple Image Playground tiff:Orientation = 1 iio:hasXMP = True xmp:CreatorTool = Apple TextKit ) 22

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4. Make fake Genmoji with custom image 23

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My name is Tomoya, aka noppe. • Work at DeNA in ! . • iOS app developer. • github.com/noppefoxwolf • x.com/noppefoxwolf 26

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You can try it! • The source code is open-source. https://github.com/noppefoxwolf/ Zenmoji 28