Handheld PC 2000
E193801
Handheld PC 2000 is a version of Microsoft's handheld computer operating system designed for keyboard-equipped palmtop devices, preceding the Windows Mobile platform.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Handheld PC 2000 canonical | 2 |
| Handheld PC Professional | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1718756 — 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: Handheld PC 2000 Context triple: [Windows Mobile, predecessor, Handheld PC 2000]
-
A.
Compaq Portable
The Compaq Portable was one of the first successful IBM PC–compatible portable computers, helping to establish Compaq as a major player in the personal computer market in the 1980s.
-
B.
Macintosh Portable
The Macintosh Portable is Apple’s first battery-powered Macintosh computer, a bulky early laptop introduced in 1989 that paved the way for the more compact PowerBook line.
-
C.
Compaq Presario
Compaq Presario is a line of budget-friendly personal computers and laptops that became widely popular in the 1990s and early 2000s for home and small office use.
-
D.
Sun-1 workstation
The Sun-1 workstation was Sun Microsystems’ first UNIX-based desktop computer, notable for helping pioneer the commercial workstation market in the early 1980s.
-
E.
Puter
Puter is one of the main regional dialects of the Romansh language, traditionally spoken in parts of the Engadine valley in Switzerland.
- 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: Handheld PC 2000 Target entity description: Handheld PC 2000 is a version of Microsoft's handheld computer operating system designed for keyboard-equipped palmtop devices, preceding the Windows Mobile platform.
-
A.
Compaq Portable
The Compaq Portable was one of the first successful IBM PC–compatible portable computers, helping to establish Compaq as a major player in the personal computer market in the 1980s.
-
B.
Macintosh Portable
The Macintosh Portable is Apple’s first battery-powered Macintosh computer, a bulky early laptop introduced in 1989 that paved the way for the more compact PowerBook line.
-
C.
Compaq Presario
Compaq Presario is a line of budget-friendly personal computers and laptops that became widely popular in the 1990s and early 2000s for home and small office use.
-
D.
Sun-1 workstation
The Sun-1 workstation was Sun Microsystems’ first UNIX-based desktop computer, notable for helping pioneer the commercial workstation market in the early 1980s.
-
E.
Puter
Puter is one of the main regional dialects of the Romansh language, traditionally spoken in parts of the Engadine valley in Switzerland.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
mobile operating system
ⓘ
operating system ⓘ |
| architectureSupport |
ARM
ⓘ
MIPS ⓘ SH-3 ⓘ |
| basedOn | Windows CE 3.0 ⓘ |
| codename | Jupiter ⓘ |
| developer | Microsoft ⓘ |
| follows | Handheld PC Professional ⓘ |
| includedSoftware |
Pocket Excel
ⓘ
linked to:
Excel
Pocket Internet Explorer ⓘ
linked to:
Internet Explorer
Pocket Outlook ⓘ
linked to:
Outlook
Pocket Word ⓘ Windows Media Player ⓘ |
| intendedUse |
email and PIM management
ⓘ
light document editing ⓘ mobile productivity ⓘ |
| kernelType | hybrid kernel ⓘ |
| license | proprietary software license ⓘ |
| marketedAs | Handheld PC 2000 ⓘ |
| operatingSystemFamily |
Windows CE
ⓘ
linked to:
Windows Embedded family
|
| partOf |
Windows CE product line
ⓘ
linked to:
Windows Embedded family
|
| platform | Handheld PC ⓘ |
| preceded |
Windows Mobile platform
ⓘ
linked to:
Windows Mobile
|
| predecessor |
Handheld PC Professional
ⓘ
linked to:
Handheld PC 2000
Windows CE 2.11 Handheld PC edition ⓘ
linked to:
Handheld PC Professional
|
| releaseStatus | discontinued ⓘ |
| releaseYear | 2000 ⓘ |
| sourceModel | closed source ⓘ |
| succeededBy |
Pocket PC
ⓘ
linked to:
Windows Mobile
Windows Mobile ⓘ |
| supports |
ActiveSync
ⓘ
linked to:
Exchange ActiveSync
CompactFlash expansion cards ⓘ PC Card expansion ⓘ TCP/IP networking ⓘ USB via adapters on some devices ⓘ email ⓘ hardware keyboard input ⓘ infrared communication ⓘ serial port connectivity ⓘ synchronization with Microsoft Outlook ⓘ touchscreen input ⓘ web browsing ⓘ |
| targetDevice |
handheld PC
ⓘ
keyboard-equipped palmtop device ⓘ subnotebook ⓘ |
| userInterface | Windows-like graphical user interface ⓘ |
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: Handheld PC 2000 Description of subject: Handheld PC 2000 is a version of Microsoft's handheld computer operating system designed for keyboard-equipped palmtop devices, preceding the Windows Mobile platform.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Handheld PC 2000