How Apple Approached Developing Siri's Personality - MacRumors
Skip to Content

How Apple Approached Developing Siri's Personality

Many readers are now enjoying some of the quirkier responses coming from Siri, Apple's intelligent assistant built into the iPhone 4S. The Wall Street Journal spoke with one of the co-founders of the original Siri and how they approached instilling Siri with personality:

"There were many conversations within the team about whether it should be gender neutral" or "should have an 'attitude,' " said Mr. Winarsky, who didn't go to Apple, and still works at SRI. The result, before the software was bought by Apple, was "occasionally a light attitude," he said.

According to a different person who actually worked at Apple on the Siri project, Apple focused on keeping Siri's personality "friendly and humble -- but also with an edge". According to their source, they were thinking "How would we want a person to respond?" while developing the software.

personality
The Siri group is said to be one of the largest software teams at Apple and the crafted responses are to try to forge an emotional tie to customers. MacRumors forum readers are posting their favorite responses in this discussion thread.

Siri launched as an exclusive feature for the iPhone 4S and allows users to speak questions and requests directly to their iPhone.

Popular Stories

macworld iphone 18 pro colors

iPhone 18 Pro's Four Rumored Colors Revealed, Including 'Dark Cherry'

Friday April 17, 2026 3:50 am PDT by
A source said to be familiar with Apple's supply chain today revealed the color options Apple is planning for the iPhone 18 Pro, iPhone 18 Pro Max, and the upcoming foldable iPhone. Image via Macworld. The information comes from Macworld, which says the signature new color for this year's Pro models will be Dark Cherry, a deep wine-like red. While other sources had previously reported on a...
macOS 27 on MacBook Pro

macOS 27 Will Mark the End of an Era

Saturday April 18, 2026 6:45 am PDT by
During its Platforms State of the Union segment at WWDC 2025, Apple revealed that macOS 26 Tahoe is the final major macOS version for Intel-based Macs. The upcoming macOS 27 release will be compatible with Apple silicon Macs only, meaning that you will need a Mac with an M-series chip or a MacBook Neo with an A18 Pro chip in order to install the software update. macOS 27 should be available...
Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Saturday April 18, 2026 5:59 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. CarPlay Ultra...

Top Rated Comments

arn Avatar
189 months ago
from the easter eggs thread

https://forums.macrumors.com/showthread.php?t=1246706



Score: 28 Votes (Like | Disagree)
HelveticaNeue Avatar
189 months ago
I have been really impressed with Siri. Last night Siri blew me away when I said "Add oatmeal to my groceries note". I felt certain Siri wouldn't have any idea what I meant. A second later Siri says okay and pops up my already existing grocery list in notes and adds Oatmeal on a new line at the end of the list ... I was stunned.
Score: 18 Votes (Like | Disagree)
motulist Avatar
189 months ago
They should merge Siri with Cleverbot.

No, they definitely shouldn't. Despite Cleverbot's name, it's actually dumb as a brick.
Score: 13 Votes (Like | Disagree)
189 months ago
I like the humor Apple gave Siri :)

Score: 13 Votes (Like | Disagree)
motulist Avatar
189 months ago
Yes, but it's not what they use to contact the ship. That would be a communicator (TOS) or combadge (TNG). Tricorders are used to scan things.

Yeah, but tricorders don't have "airplane mode" either. It was a joke. If siri said "your communicator is in airplane mode" that would be way too generic a tech term and some people would actually get confused and think siri was actually telling them an error message. When you're making a joke for *extremely* broad audiences in a technical context then you have to make sure that your joke can't possibly be misinterpreted.
Score: 12 Votes (Like | Disagree)
atari1356 Avatar
189 months ago
Funny...

My 7 year old daughter started saying that Siri is "kind of rude" after Siri told her "I don't do knock knock jokes". :D
Score: 10 Votes (Like | Disagree)