Measure distances or dimensions.

Measure distances or dimensions. is a detailed work activity in O*NET — a concrete unit of work shared across 13 occupations and seen in 13 occupation-specific tasks. It rolls up into the broader work activity Measure physical characteristics of materials, products, or equipment. in Estimating the Quantifiable Characteristics of Products, Events, or Information .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 12 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 2 (17%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

The Anthropic Economic Index observes real AI use on 2 of these tasks, with a mean mapped-usage share of 0.006% per task.

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Measure furnace walls to determine dimensions and cut required number of sheets from plastic block, using saws. · Refractory Materials Repairers, Except Brickmasons · importance 4.3 · no direct exposure
• Measure parts to verify specified dimensions or settings, such as camera shutter speed or light meter reading accuracy, using measuring instruments. · Camera and Photographic Equipment Repairers · importance 4.0 · exposure with tools
• Inspect and verify dimensions and clearances of parts to ensure conformance to factory specifications. · Bus and Truck Mechanics and Diesel Engine Specialists · importance 4.0 · no direct exposure
• Measure, cut, thread, or bend pipe or tubing, using pipe fitter's tools. · Heating, Air Conditioning, and Refrigeration Mechanics and Installers · importance 3.9 · no direct exposure
• Inspect, test, and measure completed work, using devices such as hand tools or gauges to verify conformance to standards or repair requirements. · First-Line Supervisors of Mechanics, Installers, and Repairers · importance 3.9 · no direct exposure
• Measure tolerances of assembled and salvageable parts for conformance to standards or specifications, using gauges, micrometers, and calipers. · Control and Valve Installers and Repairers, Except Mechanical Door · importance 3.7 · no direct exposure
• Measure diameters of axle wheel seats, using micrometers, and mark dimensions on axles so that wheels can be bored to specified dimensions. · Rail Car Repairers · importance 3.6 · no direct exposure
• Take measurements to determine if appliances will fit in installation locations, performing minor carpentry work when necessary to ensure proper installation. · Home Appliance Repairers · importance 3.6 · no direct exposure
• Inspect used parts to determine changes in dimensional requirements, using rules, calipers, micrometers, or other measuring instruments. · Maintenance and Repair Workers, General · importance 3.6 · no direct exposure
• Measure distances from landmarks to identify exact installation sites for equipment. · Telecommunications Equipment Installers and Repairers, Except Line Installers · importance 3.5 · exposure with tools
• Measure and mark vinyl material and cut material to size for roof installation, using rules, straightedges, and hand shears. · Automotive Body and Related Repairers · importance 3.4 · no direct exposure
• Measure, cut, and install frameworks and conduit to support and connect wiring, control panels, and junction boxes, using hand tools. · Electrical and Electronics Installers and Repairers, Transportation Equipment · importance 3.3 · no direct exposure
• Measure and sketch crime scenes to document evidence. · 19-4092.00

Occupations that perform this

• Refractory Materials Repairers, Except Brickmasons
• Camera and Photographic Equipment Repairers
• Bus and Truck Mechanics and Diesel Engine Specialists
• Heating, Air Conditioning, and Refrigeration Mechanics and Installers
• First-Line Supervisors of Mechanics, Installers, and Repairers
• Control and Valve Installers and Repairers, Except Mechanical Door
• Rail Car Repairers
• Home Appliance Repairers
• Maintenance and Repair Workers, General
• Telecommunications Equipment Installers and Repairers, Except Line Installers
• Automotive Body and Related Repairers
• Electrical and Electronics Installers and Repairers, Transportation Equipment
• 19-4092.00

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27) Anthropic
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-measure-distances-or-dimensions,
  title  = {Measure distances or dimensions.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/measure-distances-or-dimensions}
}