The Apple writing tool function allows you to directly ask AI to write for you in LINE without having to jump out to other apps. (Picture/Drawing by this newspaper)
Many people chat on LINE every day, but they may not realize that the iPhone has long been able to directly use AI to help rewrite messages. As long as you use a model that supports Apple Intelligence, after entering text in the LINE chat room, you can call up the "writing tool", for example, to help change the original sentence to be more polite, more professional, or even directly change the tone.
For people who often use LINE to work or chat, this feature is actually quite useful. For example, if you need to reply to a message from your supervisor at the last minute and feel that the original tone is too direct; or when communicating with friends or clients and don't know how to write a sentence without being embarrassed, you can type the content first and then let AI polish it. There is no need to jump to apps such as ChatGPT and Gemini to copy and paste back and forth.
Please read on...
Directly ask AI to modify LINE messages for you
The method of use is very simple. Enter the text of the message in the LINE chat room, then select the text to call up the "writing tool". Then you can choose "Rewrite" or switch to different tones such as "Approachable", "Professional", "Concise", etc. If you are just worried about typos, you can also use "Proofreading" and let AI help check.
Apple also provides a "description change" function. Users can directly tell the AI how they want to modify it, such as inputting "help me write more politely" or "change it to be more formal", and then give it to the writing tool to reorganize.
●Rewriting of actual test and supervisor’s request for leave messages
Writing tools can be called directly from the LINE typing box.
Writing tools provide functions such as rewriting, proofreading, and changing tone.
For example, when writing an apology to a superior, choose a professional tone to rewrite it.
I have no idea how to let AI do it for me
If you have no idea about the content of the message, you can also leave the whole thing directly to AI. For example, after calling "Writing Tool" in the LINE input box, enter "Help me write an apology message to my girlfriend" through "Description Change", and the system will further connect to ChatGPT to help generate content. ChatGPT may also continue to ask for more details, such as the other party's name, the reason for the quarrel, or what result it hopes to convey, and then generate more complete text based on the information provided.
This means that not only can already written LINE messages be handed over to AI for modification, but also when you don’t know how to say something, you can also directly ask AI to help draft it.
● In actual testing, the AI was asked to directly draft an apology message to his girlfriend.
To enter your requirements, you can directly ask the AI to draft a message, for example, enter "an apology message to your girlfriend."
It will go directly to ChatGPT without leaving LINE.
ChatGPT will ask for additional details.
AI immediately wrote an apology.
However, this is not a new feature launched by LINE, but a “writing tool” built into Apple Intelligence. This function can be used not only in Apple's built-in apps such as Notes and Mail, but also in some third-party apps. As long as it is a place where text can be entered, there is a chance to use it directly.
Which iPhones are available?
The only thing to note is that "Writing Tools" is an Apple Intelligence function, so the iPhone itself must support Apple Intelligence. Apple Intelligence can only be used starting from the iPhone 15 Pro series.
iPhone supports Apple Intelligence models to view at once
● iPhone 18 Pro series, iPhone Duo
● iPhone 17 series, iPhone Air, iPhone 17e
● iPhone 16 series, iPhone 16e
● iPhone 15 Pro series
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