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Time Sharing

Ability · O*NET work requirement

The ability to shift back and forth between two or more activities or sources of information (such as speech, sounds, touch, or other sources).

In the O*NET occupational database, Time Sharing is an ability that work requires. O*NET rates how important it is (1–5) and what level of it a job needs (0–7) for every U.S. occupation. It is rated as important (3 or higher) in 133 of 894 occupations.

Breadth here means how widely O*NET rates this ability as important across occupations — not that it is rare, high-paying, or currently in employer demand.

Occupations that rely most on Time Sharing

Ranked by O*NET importance to the occupation (1–5). Bars are sized against the 1–5 scale; the level column is what depth of the ability the job needs (0–7).

Occupation Importance Score Level
Air Traffic Controllers 4.1 5.6
Airline Pilots, Copilots, and Flight Engineers 4.0 4.3
Commercial Pilots 3.6 4.0
Aircraft Cargo Handling Supervisors 3.3 3.1
Biofuels Production Managers 3.3 3.0
Bus Drivers, Transit and Intercity 3.3 3.3
Captains, Mates, and Pilots of Water Vessels 3.3 3.3
Chefs and Head Cooks 3.3 3.3
Detectives and Criminal Investigators 3.3 3.1
Locomotive Engineers 3.3 3.5
Motorboat Operators 3.3 3.3
Public Safety Telecommunicators 3.3 3.6
Subway and Streetcar Operators 3.3 3.1
Waiters and Waitresses 3.3 2.8
Manufactured Building and Mobile Home Installers 3.1 3.1
Administrative Services Managers 3.1 2.9
Ambulance Drivers and Attendants, Except Emergency Medical Technicians 3.1 3.1
Automotive Service Technicians and Mechanics 3.1 2.8
Baristas 3.1 2.5
Biofuels Processing Technicians 3.1 2.9
Bus Drivers, School 3.1 3.3
Commercial Divers 3.1 3.0
Emergency Medicine Physicians 3.1 3.3
First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers 3.1 2.9
Gambling Surveillance Officers and Gambling Investigators 3.1 3.0
Government Property Inspectors and Investigators 3.1 3.1
Hydroelectric Production Managers 3.1 3.0
Loading and Moving Machine Operators, Underground Mining 3.1 2.9
Media Technical Directors/Managers 3.1 3.1
Nuclear Technicians 3.1 3.3
Nurse Anesthetists 3.1 3.1
Nurse Midwives 3.1 3.0
Producers and Directors 3.1 3.1
Registered Nurses 3.1 3.1
Shuttle Drivers and Chauffeurs 3.1 3.1
Umpires, Referees, and Other Sports Officials 3.1 3.1
Acute Care Nurses 3.0 3.0
Airfield Operations Specialists 3.0 3.0
Allergists and Immunologists 3.0 3.0
Anesthesiologist Assistants 3.0 3.0

Showing the top 40 of 133 occupations where this is important.

How AI is used by roles that need Time Sharing

This ability is not itself "being automated" — but we can look at the roles for which O*NET rates it important and ask how those people actually use AI. This rolls the Anthropic Economic Index per-role signal up across those roles (importance-weighted). 53.4% of the 133 roles where this is important carry observed AI-usage data (71 roles).

Across those roles, 43.3% of AI conversations are people working with AI and 34.0% hand a task to AI , with an average autonomy of 3.58 / 5.

Collaboration pattern Share What it means
directive 31.7% AI does it; you give the instruction
learning 21.4% you ask AI to explain or teach
task iteration 20.1% you and AI go back and forth
feedback loop 2.3% AI does it, then adjusts from your feedback
validation 1.8% you do it; AI checks your work

Roles behind this signal

The roles where this ability is most important and that also have the most AEI data. "Works with AI" is the role's share of conversations that augment rather than automate.

Occupation Importance Works with AI Autonomy
Anthropology and Archeology Teachers, Postsecondary 3.0 63.1% 4.0/5
Interpreters and Translators 3.0 40.2% 3.0/5
Career/Technical Education Teachers, Secondary School 3.0 58.3% 4.0/5
Elementary School Teachers, Except Special Education 3.0 49.7% 4.0/5
Career/Technical Education Teachers, Middle School 3.0 47.5% 4.0/5
Pharmacists 3.0 73.9% 3.5/5
Correctional Officers and Jailers 3.0 52.7% 3.0/5
Education Administrators, Elementary and Secondary School 3.0 56.5% 4.0/5
Robotics Engineers 3.0 42.0% 4.0/5
Kindergarten Teachers, Except Special Education 3.0 54.5% 4.0/5
Nurse Practitioners 3.0 69.1% 4.0/5
Substance Abuse and Behavioral Disorder Counselors 3.0 73.3% 4.0/5

Source: Anthropic Economic Index (2026-01-15-v4-plus-2025-03-27-v2) over a sample of Claude.ai Free and Pro conversations — not all AI tools and not the whole workforce. Shares are of observed conversations, weighted by how important this ability is to each role; some conversations are left unclassified by Anthropic's taxonomy, so shares need not sum to 100.

Industries that concentrate this

Where Time Sharing matters most across the economy. Employment reach is the share of an industry's workers in occupations that significantly rely on Time Sharing (O*NET importance ≥ 3 of 5). Concentration compares that reach to the national average industry, so a value above 1× means the requirement is more pervasive here than across the economy as a whole.

Nationally, about 14.2% of workers are in occupations that significantly rely on Time Sharing (measured across 66 industries).

Sectors with the most such workers

Sector Workers Employment reach
Accommodation and Food Services 8,229,870 57.8%
Educational Services 2,656,150 19.5%
Health Care and Social Assistance 2,625,380 11.4%
Transportation and Warehousing 1,836,360 24.8%
Retail Trade 1,341,220 8.6%
Construction 840,240 10.3%
Administrative and Support and Waste Management and Remediation Services 546,210 6.0%
Other Services (except Public Administration) 417,710 9.4%
Arts, Entertainment, and Recreation 415,310 15.7%
Wholesale Trade 373,300 6.2%
Manufacturing 340,730 2.7%
Information 186,970 6.4%

Industries where it is most concentrated

Industry Level Concentration Employment reach
Full-Service Restaurants National industry 4.4× 62.5%
Exterminating and Pest Control Services National industry 4.34× 61.6%
Accommodation and Food Services Sector 4.07× 57.8%
Pharmacies and Drug Retailers National industry 3.81× 54.1%
Radio Broadcasting Stations National industry 2.78× 39.5%
Offices of Optometrists National industry 2.7× 38.4%
Television Broadcasting Stations National industry 2.03× 28.8%
Mining, Quarrying, and Oil and Gas Extraction Sector 1.91× 27.1%
Transportation and Warehousing Sector 1.75× 24.8%
Nuclear Electric Power Generation National industry 1.54× 21.9%
Casino Hotels National industry 1.42× 20.1%
Educational Services Sector 1.37× 19.5%

Reach is a measure of how widespread a requirement is across an industry's workforce, not how intensively any individual uses it. Sector worker counts come from BLS OEWS employment; the significance threshold and tool use come from O*NET. Industries shown by concentration are filtered to a real worker base so a tiny specialty cannot top the list on rounding.

Capabilities required by many of the same occupations — a measure of which skills, knowledge and abilities tend to travel together, not a judgment of similarity.

Capability Type Shared occupations
Auditory Attention Ability 49
Public Safety and Security Knowledge 81
Far Vision Ability 96
Perceptual Speed Ability 94
Speed of Closure Ability 42
Visual Color Discrimination Ability 56
Selective Attention Ability 129
Reaction Time Ability 43
Flexibility of Closure Ability 95
Education and Training Knowledge 87
Operations Monitoring Cross-functional skill 66
Instructing Cross-functional skill 80

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.

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

Cite this page
Plain

Singulariki. "Time Sharing." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; Census NAICS 2022; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27). Accessed June 7, 2026. https://singulariki.com/abilities/time-sharing

APA

Singulariki. (2026). Time Sharing. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/abilities/time-sharing

BibTeX
@misc{singulariki-time-sharing,
  title  = {Time Sharing},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; Census NAICS 2022; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27). Accessed June 7, 2026},
  url    = {https://singulariki.com/abilities/time-sharing}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.