Motion Picture Projectionists

Personal Care and Service Occupations
O*NET-SOC 代码
39-3021.00

Set up and operate motion picture projection and related sound reproduction equipment.

  • 数据来源: BLS发布时间: 2026-08

    低· 相对

    低四级相对区间很高

    职业群单位数值

    尺度 · 母数 · 来源

    四级相对类别（低 / 中等 / 高 / 很高）

    以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档

    来源数据集（XLSX 文件下载）

  • 数据来源: Anthropic发布时间: 2026-03

    0.000

    0.000此处所载数值的范围0.745
    尺度 · 母数 · 来源

    观测暴露度指数，按发布原值0–1

    以O*NET任务映射为基准

    按 SOC 2018 职业发布的数值；具有相同 SOC 2018 代码的所有 O*NET 职业均显示此值

    来源数据集（CSV 文件下载）

  • 数据来源: ILO发布时间: 2025

    0.29

    0.09此处所载数值的范围0.70

    职业群单位数值

    尺度 · 母数 · 来源

    生成式AI暴露度指数，按发布原值0–1

    按 ISCO-08 细类（4 位）发布的数值。按原样应用美国劳工统计局（BLS）的官方对照表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）关联到本职业，对应关系为全部或部分对应

    来源数据集（PDF 文件下载）

该来源发布的是什么性质的数值

BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。

Task-level exposure

显示隐藏的 19 项工作

已评分任务 22 项 · β ≥ 0.5 的任务 7 项（31.8%）

β = 直接暴露（E1）+ 0.5 × 借助工具时的暴露（E2），依据原始代码库的定义。

  • 原始单位：O*NET 27.2 任务 → O*NET 31.0 职业代码
  • 已评分任务中有 5 项不在 O*NET 31.0 任务列表中，其分数按 O*NET 27.2 的发布值保留。
来源
OpenAI "GPTs are GPTs" exposure rubric
版本
gh-main-0471612
许可
MIT License, Copyright (c) 2024 OpenAI
Task (O*NET 20.1)Claude.aiRaw / share %
Install and connect auxiliary equipment, such as microphones, amplifiers, disc playback machines, and lights.

39-3021.00

0.001753.1
Set up and adjust picture projectors and screens to achieve proper size, illumination, and focus of images, and proper volume and tone of sound.

39-3021.00

0.001546.9

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 全部任务（17 项）

本职业在 O*NET 31.0 中的全部任务（英文原文；任务类型为核心或补充）。暴露值不列在此清单中，而在上方表格里，位于各来源所用 O*NET 版本的任务表述旁。

任务（O*NET 31.0）类型
Start projectors and open shutters to project images onto screens.核心
Monitor operations to ensure that standards for sound and image projection quality are met.核心
Operate equipment to show films in a number of theaters simultaneously.核心
Set up and adjust picture projectors and screens to achieve proper size, illumination, and focus of images, and proper volume and tone of sound.核心
Inspect projection equipment prior to operation to ensure proper working order.核心
Perform minor repairs, such as replacing worn sprockets, or notify maintenance personnel of the need for major repairs.核心
Open and close facilities according to rules and schedules.核心
Set up and inspect curtain and screen controls.核心
Coordinate equipment operation with presentation of supplemental material, such as music, oral commentaries, or sound effects.核心
Perform regular maintenance tasks, such as rotating or replacing xenon bulbs, cleaning projectors and lenses, lubricating machinery, and keeping electrical contacts clean and tight.核心
Clean the projection booth.核心
Splice separate film reels, advertisements, and movie trailers together to form a feature-length presentation on one continuous reel.补充
Inspect movie films to ensure that they are complete and in good condition.补充
Observe projector operation to anticipate need to transfer operations from one projector to another.补充
Remove full take-up reels and run film through rewinding machines to rewind projected films so they may be shown again.补充
Install and connect auxiliary equipment, such as microphones, amplifiers, disc playback machines, and lights.补充
Prepare film inspection reports, attendance sheets, and log books.补充

职业信息

就业展望（BLS）

就业人数，2025
2K
预计就业人数，2035
1K
变化 (2025–35)
-6.2%
年薪中位数，2025
$38,270
入职通常所需学历
No formal educational credential
最低 $30,890BLS EP 2025–35 中 825 个细分职业的工资中位数范围最高 $559,030

来源: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韩国职业分类关联（KSCO）

来自 AI Changing Work 制作的 Korea Occupation Direct Crosswalk v1.1 当前版本的关联。关系值从 O*NET-SOC 职业一侧解读。

KSCO 代码KSCO 名称关系状态
29372영사기사范围相同已确认

关系与状态的定义(kr-direct v1.1)

国际劳工组织（ILO）职业说明

以下 ISCO-08 职业组由 AI Changing Work 原样套用美国劳工统计局（BLS）发布的对照表（2018 SOC→2010 SOC、2010 SOC→ISCO-08）、不逐案取舍，与本职业相关联；每项关联可能是完全对应，也可能是部分对应。

  • ISCO-08 9629Elementary Workers Not Elsewhere Classified

    其他未列明的简单体力劳动者

自行翻译

自行翻译 · 非 ISCO 官方词汇 — 未经国际劳工组织审核。

以下定义、任务和职业示例是 ILO 对该 ISCO-08 职业组的描述，而不是对本职业的描述。

This unit group covers elementary workers not classified elsewhere in Major Group 9: Elementary Occupations. For instance, the group includes those who issue and collect parking or admission tickets, provide personal items to patrons or customers in cloakrooms, and assist patrons at entertainment events.

任务

  • In such cases tasks would include -
  • (a) selling admission tickets and passes to patrons at entertainment events or collecting tickets, passes and tags from patrons;
  • (b) examining tickets or passes to verify authenticity, using criteria such as colour and date issued;
  • (c) guiding patrons to exits or providing other instructions or assistance in case of emergency;
  • (d) directing patrons to restrooms, concession stands and telephones;
  • (e) directing vehicle drivers to parking spaces;
  • (f) patrolling parking areas in order to prevent vehicle damage and vehicle property thefts;
  • (g) calculating parking charges and collecting fees from customers;
  • (h) assigning dressing room facilities, locker space or clothing containers to patrons of athletic or bathing establishments.

职业示例

Cloak room attendant · Fairground attendant · Parking attendant · Ticket collector · Usher

Sources: ILO ISCO-08 — details: Credits

ESCO 职业词汇

以下每一项都是在已公开的ESCO-O*NET Crosswalk（第 1 版，2022 年）中与本职业逐项对应的。对应类型出自该对照表；表述出自 AI Changing Work。

  • projectionistESCO 3521.1.6范围相同

    Projectionists operate and maintain projection equipment in cinema theatres. They inspect the movie films before loading them into the projector. Projectionist make sure that everything runs smoothly during the projection of the movie. They also are responsible for the proper storage of movie films.

  • video operatorESCO 3521.1.12本职业范围更宽

    Video operators control the (projected) images of a performance based on the artistic or creative concept, in interaction with the performers. Their work is influenced by and influences the results of other operators. Therefore, the operators work closely together with the designers, operators and performers. Video operators prepare media fragments, supervise the setup, steer the technical crew, program the equipment and operate the video system. Their work is based on plans, instructions and other documentation.

  • video technicianESCO 3521.1.13有重叠，但不相同

    Video technicians set up, prepare, check and maintain equipment in order to provide optimal projected image quality for a live performance. They cooperate with road crew to unload, set up and operate video equipment and instruments.

来源: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

许可: CC BY 4.0 (EU Reuse Notice)

查看原文

ESCO reuse terms and the modification notice are in Credits.

法国职业分类关联（ROME）

本职业与 ROME 4.0 职业条目（fiche）之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。标为「暂定」的关联仅凭同一模型系列（Claude）两位判定者的判定采纳，或对其判定适用运营方规则后采纳，因此其依据弱于已确认的关联。

ROME 代码ROME 名称（法语）关系
E1204Technicien / Technicienne d'exploitation cinématographique范围相同暂定
E1213Responsable technique de la projection相关，但不对应暂定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

西班牙职业分类关联（CNO-11）

本职业与 CNO-11 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

CNO-11 代码CNO-11 名称（西班牙语）关系
3831Técnicos de grabación audiovisual本职业范围更窄暂定

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

德国职业分类关联（KldB）

本职业与 KldB 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

KldB 代码KldB 名称（德语）关系
94522Berufe in der Kameratechnik - fachlich ausgerichtete Tätigkeiten本职业范围更窄暂定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本职业分类关联（JSCO）

本职业与 JSCO 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

JSCO 代码JSCO 名称（日语）关系
592生産類似作業従事者本职业范围更窄暂定

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

本页数据的来源与许可，以及 AI Changing Work 的修改与翻译说明：致谢与来源