Library Technicians
Educational Instruction and Library Occupations- O*NET-SOC コード
- 25-4031.00
Assist librarians by helping readers in the use of library catalogs, databases, and indexes to locate books and other materials; and by answering questions that require only brief consultation of standard reference. Compile records; sort and shelve books or other media; remove or repair damaged books or other media; register patrons; and check materials in and out of the circulation process. Replace materials in shelving area (stacks) or files. Includes bookmobile drivers who assist with providing services in mobile libraries.
- データ出典: BLS公表時点: 2026-08
非常に高い· 相対
低い4段階の相対区分非常に高い職業群単位の値
尺度・母数・出典
4段階の相対区分(低い / 中程度 / 高い / 非常に高い)
BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります
- データ出典: Anthropic公表時点: 2026-03
0.054
0.000ここに掲載された値の範囲0.745尺度・母数・出典
観測エクスポージャー指数、公開されたまま0–1
O*NETタスクへの対応づけが基準
SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります
- データ出典: ILO公表時点: 2025
0.37–0.46· ISCO-08職業グループ2件
尺度・母数・出典
生成AI露出度指数、公開されたまま0–1
ISCO-08の細分類(4桁)単位で公表された値です。米国労働統計局(BLS)の公式対応表(ISCO-08→2010 SOC、2010 SOC→2018 SOC)を公表どおり適用してこの職業に結び付けており、対応は全部または一部です
この出典がどのような性格の値か
BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。
結び付けたISCO-08グループごとのILO値
- ISCO-08 3433Gallery, Museum and Library Technicians0.37
- ISCO-08 4411Library Clerks0.46
Task-level exposure
露出のある作業のみ評価済みタスク 35 件 · β ≥ 0.5 のタスク 26 件(74.3%)
β = 直接的な露出(E1)+ 0.5 × ツール利用時の露出(E2)。原典リポジトリの定義に従います。
- 原典の単位:O*NET 27.2 のタスク → O*NET 31.0 の職業コード
- 評価済みタスクのうち 4 件は O*NET 31.0 のタスク一覧になく、O*NET 27.2 基準で公表されたスコアをそのまま残しています。
- 出典
- OpenAI "GPTs are GPTs" exposure rubric
- 版
- gh-main-0471612
- ライセンス
- MIT License, Copyright (c) 2024 OpenAI
| Task (O*NET 30.2) | Claude.aiRaw / share % | APIRaw / share % |
|---|---|---|
Conduct reference searches, using printed materials and in-house and online databases.25-4031.00 | 1.380093.2 | 1.050046.7 |
Compose explanatory summaries of contents of books and other reference materials.25-4031.00 | 0.09006.1 | 0.05002.2 |
Review subject matter of materials to be classified and select classification numbers and headings according to classification systems.25-4031.00 | 0.01000.7 | 1.150051.1 |
Organize and maintain periodicals and reference materials.25-4031.00 | 0.00000.0 | —0 |
Catalogue and sort books and other print and non-print materials according to procedure and return them to shelves, files, or other designated storage areas.25-4031.00 | 0.00000.0 | —0 |
Answer routine telephone or in-person reference inquiries, referring patrons to librarians for further assistance, when necessary. | —0 | 0.00000.0 |
| Not observed on any surface — 25 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states. | ||
Reserve, circulate, renew, and discharge books and other materials. | —0 | —0 |
Enter and update patrons' records on computers. | —0 | —0 |
Provide assistance to teachers and students by locating materials and helping to complete special projects. | —0 | —0 |
Train other staff, volunteers, or student assistants and schedule and supervise their work. | —0 | —0 |
Deliver and retrieve items throughout the library by hand or using pushcart. | —0 | —0 |
Take actions to halt disruption of library activities by problem patrons. | —0 | —0 |
Process print and non-print library materials to prepare them for inclusion in library collections. | —0 | —0 |
Compile and maintain records relating to circulation, materials, and equipment. | —0 | —0 |
Collect fines and respond to complaints about fines. | —0 | —0 |
Design posters and special displays to promote use of library facilities or specific reading programs at libraries. | —0 | —0 |
Help patrons find and use library resources, such as reference materials, audio-visual equipment, computers, and other electronic resources and provide technical assistance when needed. | —0 | —0 |
Maintain and troubleshoot problems with library equipment, including computers, photocopiers, and audio-visual equipment. | —0 | —0 |
Check for damaged library materials, such as books or audio-visual equipment, and provide replacements or make repairs. | —0 | —0 |
Compile data and create statistical reports on library usage. | —0 | —0 |
Process interlibrary loans for patrons. | —0 | —0 |
Retrieve information from central databases for storage in a library's computer. | —0 | —0 |
Issue identification cards to borrowers. | —0 | —0 |
Verify bibliographical data for materials, including author, title, publisher, publication date, and edition. | —0 | —0 |
Send out notices about lost or overdue books. | —0 | —0 |
Operate and maintain audio-visual equipment, such as projectors, tape recorders, and videocassette recorders. | —0 | —0 |
Compile bibliographies and prepare abstracts on subjects of interest to particular organizations or groups. | —0 | —0 |
Order all print and non-print library materials, checking prices, figuring costs, preparing order slips, and making payments. | —0 | —0 |
Claim missing issues of periodicals and journals. | —0 | —0 |
Plan and conduct children's programs, community outreach programs, and other specialized programs, such as library tours. | —0 | —0 |
Sort and deliver library mail and packages. | —0 | —0 |
Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.
| Task (O*NET 27.2) | βE1 + 0.5 × E2 |
|---|---|
Enter and update patrons' records on computers.O*NET Task ID 1689 | 1.0 |
Process print and non-print library materials to prepare them for inclusion in library collections.O*NET Task ID 1699 | 1.0 |
Collect fines and respond to complaints about fines.O*NET Task ID 1703 | 1.0 |
Verify bibliographical data for materials, including author, title, publisher, publication date, and edition.O*NET Task ID 1705 | 1.0 |
Review subject matter of materials to be classified and select classification numbers and headings according to classification systems.O*NET Task ID 1706 | 1.0 |
Send out notices about lost or overdue books.O*NET Task ID 1707 | 1.0 |
Design, customize, and maintain databases, web pages, and local area networks.O*NET Task ID 1709 | 1.0 |
File catalog cards according to system used.O*NET Task ID 1711 | 1.0 |
Compose explanatory summaries of contents of books and other reference materials.O*NET Task ID 1714 | 1.0 |
Compile bibliographies and prepare abstracts on subjects of interest to particular organizations or groups.O*NET Task ID 1718 | 1.0 |
Answer routine telephone or in-person reference inquiries, referring patrons to librarians for further assistance, when necessary.O*NET Task ID 18511 | 1.0 |
Maintain and troubleshoot problems with library equipment, including computers, photocopiers, and audio-visual equipment.O*NET Task ID 18513 | 1.0 |
Order all print and non-print library materials, checking prices, figuring costs, preparing order slips, and making payments.O*NET Task ID 18514 | 1.0 |
Compile data and create statistical reports on library usage.O*NET Task ID 18518 | 1.0 |
Reserve, circulate, renew, and discharge books and other materials.O*NET Task ID 1688 | 0.5 |
Provide assistance to teachers and students by locating materials and helping to complete special projects.O*NET Task ID 1690 | 0.5 |
Conduct reference searches, using printed materials and in-house and online databases.O*NET Task ID 1695 | 0.5 |
Process interlibrary loans for patrons.O*NET Task ID 1698 | 0.5 |
Retrieve information from central databases for storage in a library's computer.O*NET Task ID 1700 | 0.5 |
Organize and maintain periodicals and reference materials.O*NET Task ID 1701 | 0.5 |
Compile and maintain records relating to circulation, materials, and equipment.O*NET Task ID 1702 | 0.5 |
Collaborate with archivists to arrange for the safe storage of historical records and documents.O*NET Task ID 1716 | 0.5 |
Design posters and special displays to promote use of library facilities or specific reading programs at libraries.O*NET Task ID 1717 | 0.5 |
Help patrons find and use library resources, such as reference materials, audio-visual equipment, computers, and other electronic resources and provide technical assistance when needed.O*NET Task ID 18510 | 0.5 |
Catalogue and sort books and other print and non-print materials according to procedure and return them to shelves, files, or other designated storage areas.O*NET Task ID 18512 | 0.5 |
Claim missing issues of periodicals and journals.O*NET Task ID 18516 | 0.5 |
Train other staff, volunteers, or student assistants and schedule and supervise their work.O*NET Task ID 1693 | 0.0 |
Deliver and retrieve items throughout the library by hand or using pushcart.O*NET Task ID 1696 | 0.0 |
Take actions to halt disruption of library activities by problem patrons.O*NET Task ID 1697 | 0.0 |
Issue identification cards to borrowers.O*NET Task ID 1704 | 0.0 |
Operate and maintain audio-visual equipment, such as projectors, tape recorders, and videocassette recorders.O*NET Task ID 1710 | 0.0 |
Prepare volumes for binding.O*NET Task ID 1712 | 0.0 |
Check for damaged library materials, such as books or audio-visual equipment, and provide replacements or make repairs.O*NET Task ID 18515 | 0.0 |
Plan and conduct children's programs, community outreach programs, and other specialized programs, such as library tours.O*NET Task ID 18517 | 0.0 |
Sort and deliver library mail and packages.O*NET Task ID 20989 | 0.0 |
β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.
Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page
O*NET 31.0 のタスク全件(31件)
この職業の O*NET 31.0 のタスク全件(英語原文、種別はコア・補足)。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。
| タスク(O*NET 31.0) | 種類 |
|---|---|
| Reserve, circulate, renew, and discharge books and other materials. | コア |
| Enter and update patrons' records on computers. | コア |
| Provide assistance to teachers and students by locating materials and helping to complete special projects. | コア |
| Train other staff, volunteers, or student assistants and schedule and supervise their work. | コア |
| Conduct reference searches, using printed materials and in-house and online databases. | コア |
| Deliver and retrieve items throughout the library by hand or using pushcart. | コア |
| Take actions to halt disruption of library activities by problem patrons. | コア |
| Process print and non-print library materials to prepare them for inclusion in library collections. | コア |
| Compile and maintain records relating to circulation, materials, and equipment. | コア |
| Collect fines and respond to complaints about fines. | コア |
| Design posters and special displays to promote use of library facilities or specific reading programs at libraries. | コア |
| Help patrons find and use library resources, such as reference materials, audio-visual equipment, computers, and other electronic resources and provide technical assistance when needed. | コア |
| Answer routine telephone or in-person reference inquiries, referring patrons to librarians for further assistance, when necessary. | コア |
| Catalogue and sort books and other print and non-print materials according to procedure and return them to shelves, files, or other designated storage areas. | コア |
| Maintain and troubleshoot problems with library equipment, including computers, photocopiers, and audio-visual equipment. | コア |
| Check for damaged library materials, such as books or audio-visual equipment, and provide replacements or make repairs. | コア |
| Compile data and create statistical reports on library usage. | コア |
| Process interlibrary loans for patrons. | 補足 |
| Retrieve information from central databases for storage in a library's computer. | 補足 |
| Organize and maintain periodicals and reference materials. | 補足 |
| Issue identification cards to borrowers. | 補足 |
| Verify bibliographical data for materials, including author, title, publisher, publication date, and edition. | 補足 |
| Review subject matter of materials to be classified and select classification numbers and headings according to classification systems. | 補足 |
| Send out notices about lost or overdue books. | 補足 |
| Operate and maintain audio-visual equipment, such as projectors, tape recorders, and videocassette recorders. | 補足 |
| Compose explanatory summaries of contents of books and other reference materials. | 補足 |
| Compile bibliographies and prepare abstracts on subjects of interest to particular organizations or groups. | 補足 |
| Order all print and non-print library materials, checking prices, figuring costs, preparing order slips, and making payments. | 補足 |
| Claim missing issues of periodicals and journals. | 補足 |
| Plan and conduct children's programs, community outreach programs, and other specialized programs, such as library tours. | 補足 |
| Sort and deliver library mail and packages. | 補足 |
0.47/ 3· ロボット露出指数
尺度・母数・出典
身体的なタスクそれぞれに、実際に導入・販売・実演されたロボットがこなせる環境に応じて 0–3 の等級を付け(0 不可 · 1 フェンスで囲われた機械セルや瓶詰めラインのようなロボット専用設備 · 2 病院の薬剤部やコンテナ港のような管理された施設 · 3 一般家庭や建設現場のような非定型の環境)、勤務時間に占める割合で平均した値
この職業の O*NET 29.3 タスクのうち身体的なタスクが対象
等級と時間の割合は Anthropic が Claude Opus 5(ウェブ検索)で推定しました(2026年時点)。
ロボット露出指数は、このサイトの AI 露出度とは別の指標であり、足し合わせたり比べたりすることはできません。実際の導入やコスト競争力を示すものではなく、0 には身体的なタスクのない職業も含まれます。
身体的なタスクごとの等級
ロボット環境等級(E0–E3)
E0 ロボット不可詳細
実際に導入・販売・実演されたロボットでは、ロボット専用設備でもこなせないと評価
E1 ロボット専用設備詳細
フェンスで囲われた機械セルや瓶詰めラインのように、機械を中心に作られた設備でこなせると評価
E2 管理された施設詳細
病院の薬剤部やコンテナ港のように、機関が作業基準を保っている人の作業施設でこなせると評価
E3 非定型の環境詳細
一般家庭や建設現場のように、作業基準を保つ機関がない環境でこなせると評価
身体的なタスクに分類されたタスクのみを掲載しています。その他のタスクには出典で等級がないため載せていません。
| タスク(O*NET 29.3) | ロボット環境等級 |
|---|---|
| Reserve, circulate, renew, and discharge books and other materials. | E1 ロボット専用設備 |
| Deliver and retrieve items throughout the library by hand or using pushcart. | E1 ロボット専用設備 |
| Process print and non-print library materials to prepare them for inclusion in library collections. | E1 ロボット専用設備 |
| Design posters and special displays to promote use of library facilities or specific reading programs at libraries. | E0 ロボット不可 |
| Catalogue and sort books and other print and non-print materials according to procedure and return them to shelves, files, or other designated storage areas. | E1 ロボット専用設備 |
| Maintain and troubleshoot problems with library equipment, including computers, photocopiers, and audio-visual equipment. | E0 ロボット不可 |
| Check for damaged library materials, such as books or audio-visual equipment, and provide replacements or make repairs. | E1 ロボット専用設備 |
| Process interlibrary loans for patrons. | E1 ロボット専用設備 |
| Organize and maintain periodicals and reference materials. | E1 ロボット専用設備 |
| Operate and maintain audio-visual equipment, such as projectors, tape recorders, and videocassette recorders. | E1 ロボット専用設備 |
| Sort and deliver library mail and packages. | E1 ロボット専用設備 |
職業情報
雇用見通し(BLS)
- 雇用者数、2025
- 73K
- 雇用者数見通し、2035
- 68K
- 変化率 (2025–35)
- -6.4%
- 年間賃金の中央値、2025
- $44,580
- 入職時に通常必要な学歴
- Postsecondary nondegree award
韓国職業分類との対応(KSCO)
AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。
| KSCO コード | KSCO 名称 | 関係 | 状態 |
|---|---|---|---|
| 37299 | 그 외 사무 지원 종사원 | この職業のほうが狭い | 確定 |
関係と状態の定義(kr-direct v1.1)
ILO(国際労働機関)の職業説明
以下のISCO-08職業群は、AI Changing Workが米国労働統計局(BLS)の発行するクロスウォーク(2018 SOC→2010 SOC、2010 SOC→ISCO-08)を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。
- ISCO-08 3433Gallery, Museum and Library Technicians
ギャラリー・博物館・図書館の技術職
- ISCO-08 4411Library Clerks
図書館事務員
出典: 総務省「国際標準職業分類(ISCO)2008年改定版(仮訳)分類項目名一覧(和英対照)」— 原著:ILO ISCO-08 © International Labour Organization(日本語訳は総務省がILOの許可を得て作成)
Sources: ILO ISCO-08 — details: Credits
ESCO 職業語彙
以下の各項目は、公開されているESCO-O*NET Crosswalk(バージョン1、2022年)で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。
- library assistantESCO 4411.1範囲が同じ
Library assistants assist the librarian in the day-to-day activities of the library. They help clients find the materials they need, check out library materials and restock the shelves.
出典: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)
ライセンス: CC BY 4.0 (EU Reuse Notice)
ESCO reuse terms and the modification notice are in Credits.
フランス職業分類との対応(ROME)
この職業と ROME 4.0 の職業票(fiche)との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列(Claude)の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。
| ROME コード | ROME 名称(フランス語) | 関係 |
|---|---|---|
| K1601 | Documentaliste | この職業のほうが狭い暫定 |
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)
スペイン職業分類との対応(CNO-11)
この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。
| CNO-11 コード | CNO-11 名称(スペイン語) | 関係 |
|---|---|---|
| 4210 | Empleados de bibliotecas y archivos | 重なるが同じではない |
| 3733 | Técnicos en galerías de arte, museos y bibliotecas | 重なるが同じではない暫定 |
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)
ドイツ職業分類との対応(KldB)
この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。
| KldB コード | KldB 名称(ドイツ語) | 関係 |
|---|---|---|
| 73322 | Berufe im Bibliothekswesen - fachlich ausgerichtete Tätigkeiten | 範囲が同じ |
| 73332 | Berufe im Dokumentations- und Informationsdienst - fachlich ausgerichtete Tätigkeiten | 関連(対応ではない)暫定 |
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)
日本職業分類との対応(JSCO)
この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。
| JSCO コード | JSCO 名称(日本語) | 関係 |
|---|---|---|
| 241 | 図書館司書 | 重なるが同じではない |
| 254 | 受付・案内事務員 | 関連(対応ではない) |
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)
このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知:クレジットと出典