CoreMotion
E114978
CoreMotion is an Apple framework that provides access to motion and fitness data from device sensors such as accelerometers and gyroscopes.
All labels observed (7)
| Label | Occurrences |
|---|---|
| CMAccelerometerData | 1 |
| CMDeviceMotion | 1 |
| CMGyroData | 1 |
| CMMotionActivityManager | 1 |
| CMMotionManager | 1 |
| Core Motion | 1 |
| CoreMotion canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T970006 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CoreMotion Context triple: [watchOS, supportsFramework, CoreMotion]
-
A.
HealthKit framework
HealthKit framework is an Apple software framework that enables apps to securely access, store, and share users’ health and fitness data on iOS devices.
-
B.
HomeKit framework
HomeKit framework is Apple's software framework that enables iOS apps and Siri to configure, communicate with, and control compatible smart home accessories.
-
C.
watchOS
watchOS is Apple’s smartwatch operating system that powers the Apple Watch, providing fitness tracking, notifications, and app functionality tightly integrated with iOS and the Apple ecosystem.
-
D.
Touch ID
Touch ID is Apple's fingerprint recognition technology used on devices like the MacBook Pro for secure authentication and payments.
-
E.
Apple Watch
The Apple Watch is a smartwatch line that integrates closely with the iPhone to provide fitness tracking, health monitoring, notifications, and app functionality on the wrist.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CoreMotion Target entity description: CoreMotion is an Apple framework that provides access to motion and fitness data from device sensors such as accelerometers and gyroscopes.
-
A.
HealthKit framework
HealthKit framework is an Apple software framework that enables apps to securely access, store, and share users’ health and fitness data on iOS devices.
-
B.
HomeKit framework
HomeKit framework is Apple's software framework that enables iOS apps and Siri to configure, communicate with, and control compatible smart home accessories.
-
C.
watchOS
watchOS is Apple’s smartwatch operating system that powers the Apple Watch, providing fitness tracking, notifications, and app functionality tightly integrated with iOS and the Apple ecosystem.
-
D.
Touch ID
Touch ID is Apple's fingerprint recognition technology used on devices like the MacBook Pro for secure authentication and payments.
-
E.
Apple Watch
The Apple Watch is a smartwatch line that integrates closely with the iPhone to provide fitness tracking, health monitoring, notifications, and app functionality on the wrist.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Apple framework
ⓘ
iOS framework ⓘ macOS framework ⓘ software framework ⓘ tvOS framework ⓘ watchOS framework ⓘ |
| APIClass |
CMAccelerometerData
ⓘ
linked to:
CoreMotion
CMAltimeter ⓘ CMDeviceMotion ⓘ
linked to:
CoreMotion
CMGyroData ⓘ
linked to:
CoreMotion
CMLogItem ⓘ CMMagnetometerData ⓘ CMMotionActivityManager ⓘ
linked to:
CoreMotion
CMMotionManager ⓘ
linked to:
CoreMotion
CMPedometer ⓘ CMSensorRecorder ⓘ |
| developer | Apple Inc. ⓘ |
| documentationURL | https://developer.apple.com/documentation/coremotion ⓘ |
| headerFile | CoreMotion/CoreMotion.h ⓘ |
| introducedIn |
iOS 4
ⓘ
linked to:
iOS
|
| partOf |
Apple Developer SDK
ⓘ
linked to:
Apple developer tools
iOS SDK ⓘ
linked to:
Apple platforms APIs
|
| platform |
iOS
ⓘ
macOS ⓘ tvOS ⓘ watchOS ⓘ |
| programmingLanguage |
Objective-C
ⓘ
Swift ⓘ |
| provides |
access to fitness data
ⓘ
access to motion data ⓘ |
| supports |
energy-efficient motion processing
ⓘ
sensor fusion ⓘ |
| supportsFeature |
activity recognition
ⓘ
altitude tracking ⓘ attitude estimation ⓘ background motion updates ⓘ device orientation ⓘ fall detection support ⓘ floor counting ⓘ historical motion data ⓘ live motion updates ⓘ motion detection ⓘ pedometer data ⓘ step counting ⓘ |
| usedFor |
augmented reality applications
ⓘ
fitness tracking applications ⓘ gaming applications ⓘ health applications ⓘ |
| usesSensor |
accelerometer
ⓘ
barometer ⓘ gyroscope ⓘ magnetometer ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: CoreMotion Description of subject: CoreMotion is an Apple framework that provides access to motion and fitness data from device sensors such as accelerometers and gyroscopes.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CoreMotion
linked to: CoreMotion
linked to: CoreMotion
linked to: CoreMotion
linked to: CoreMotion
linked to: CoreMotion