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Journal articles on the topic 'NASA-TLX (Task Load Index)'

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Published: 4 June 2025

Last updated: 14 July 2025

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1

Hart, Sandra G. "Nasa-Task Load Index (NASA-TLX); 20 Years Later." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 50, no. 9 (2006): 904–8. http://dx.doi.org/10.1177/154193120605000909.

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Fajri Hasibuan, Chalis, Sirmas Munte, and Syaiful Bahri Lubis. "Analysis of the Workload Measurement Using Cardiovascular Load (CVL) and NASA Task Load Index (NASA-TLX) in XYZ Inc." International Journal of Science and Research (IJSR) 10, no. 4 (2021): 756–60. https://doi.org/10.21275/sr21414110204.

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Ma, Jiahui, Bernadette McCrory, and David Claudio. "Comparison of Weighted and Unweighted Task Load Indices for Single-Site Surgery Tasks." Proceedings of the International Symposium on Human Factors and Ergonomics in Health Care 10, no. 1 (2021): 142–46. http://dx.doi.org/10.1177/2327857921101080.

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Background: The National Aeronautics and Space Administration Task Load Index (NASA-TLX) a nd Surgery Task Load Index (SURG-TLX) are two subjective workload m easurement instruments. Both instruments provide unweighted andweightedworkload measurements. Weighted TLX m easures have seldomly been used byresearchers typically becauseof its high correlation with unweighted TLX a nd addedexperimentaltime to collect pairwise weightings. Therefore, theaim of thestudy wa s to compare weighted TLX scores with unweighted TLX scores and each’s sensitivity for demographic and experimentalfactors. Methods:

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McKendrick, Ryan D., and Erin Cherry. "A Deeper Look at the NASA TLX and Where It Falls Short." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 62, no. 1 (2018): 44–48. http://dx.doi.org/10.1177/1541931218621010.

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The NASA task load index (TLX) is the most used tool for measuring mental workload. The tools widespread use is associated with its pedigree, and its simplicity of application and interpretation. However, the NASA TLX has been criticized for not measuring the mental construct it purports to measure. The particular claim is that the NASA TLX does not measure perceived mental workload, instead it measures perceived task difficulty. We explored this claim using a simple spatial memory task. The results were analyzed with polynomial hierarchical regression. The NASA TLX failed the test of construc

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Hewitt, Dylan H., and Yingchen He. "Cognitive Load and Website Usability: Effects of Contrast and Task Difficulty." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 66, no. 1 (2022): 1809–13. http://dx.doi.org/10.1177/1071181322661051.

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The contrast of a website doesn’t just affect its usability for low-vision individuals; it affects everyone. This study aims to evaluate the effects of contrast (low, medium, or high) on web browsing experience in normally-sighted individuals. Cognitive load associated with the task was assessed using the NASA task load index (NASA-TLX) and the usability of the website was assessed by the systems usability scale (SUS). We found that NASA-TLX scores significantly increased with the amount of time a task took, indicating an effect of task difficulty. The impact of contrast was reported during en

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Laili, Reni. "ANALISIS BEBAN KERJA OPERATOR RAIL MOUNTED GANTRY CRANE (RMGC) MENGGUNAKAN METODE CARDIOVASCULAR LOAD AND NASA-TLX (NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TASK LOAD INDEX)." Jurnal Tekno 18, no. 2 (2021): 90–100. http://dx.doi.org/10.33557/jtekno.v18i2.1270.

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PT. IPC TPK Area Palembang merupakan perusahaan yang bergerak dibidang penyediaan fasilitas terminal petikemas untuk perdagangan baik domestik maupun internasional. Tugas Operator RMGC (Rail Mounted Gantry Crane) yaitu membongkar dan memuat peti kemas. Aktivitas tersebut membutuhkan aspek Fisik dan juga Mental. Penilitian ini bertujuan untuk Menganalisis Beban Kerja Fisik dan Mental. Beban Kerja Fisik diukur berdasarkan Cardiovascular Load (CVL). Beban Kerja Mental dengan menggunakan metode NASA-TLX. Berdasarkan hasil analisis CVL, dari ke 16 operator ada 5 orang operator memiliki nilai presen

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Azwar, Ade Geovania, and Nunung Fauziah. "Analisis Beban Kerja Karyawan Di Perusahaan Konveksi Al-Hasri Garut." Rekayasa Industri dan Mesin (ReTIMS) 1, no. 2 (2020): 111. http://dx.doi.org/10.32897/retims.2020.1.2.323.

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Perusahaan konveksi Al-Hasri Garut merupakan perusahaan yang bergerak dibidang konveksi kerudung dengan skala produksi yang cukup besar. Selama proses produksi berlangsung sering terjadi keadaan dimana waktu produksi menjadi lebih panjang dari yang sudah dijadwalkan. Sehingga untuk mengetahui beban kerja yang dirasakan oleh para operator jahit maka dilakukan pengukuran dengan menggunakan metode Cardiovascular Load (CVL) dan (National Aeronautics and Sapace Administration Task Load index) NASA-TLX. Metode Cardiovascular Load (CVL) merupakan metode yang digunakan untuk pengukuran denyut nadi seb

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Wu, Yun, Yao Zhang, and Bin Zheng. "Workload Assessment of Operators: Correlation Between NASA-TLX and Pupillary Responses." Applied Sciences 14, no. 24 (2024): 11975. https://doi.org/10.3390/app142411975.

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Operators in high-stress environments often face significant cognitive demands that can impair their performance, underscoring the need for comprehensive workload assessment. This study aims to study the relationship between subjective self-reported measures, the NASA task load index (NASA-TLX), objective bio-signal measures, and pupillary responses. The participants engaged in either a visual tracking task or a laparoscopic visuomotor task while their eye movements were recorded using a Tobii Pro Nano eye tracker (Tobii Technology Inc., Stockholm, Sweden). Immediately after completing the tas

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Santika Sari. "Analisis Beban Kerja Menggunakan Metode Nasa - Task Load Index Pada Karyawan Telkom Applied Science School Bandung." JURNAL TEKNOLOGI DAN MANAJEMEN INDUSTRI 5, no. 2 (2019): 1–6. http://dx.doi.org/10.36040/jtmi.v5i2.272.

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Telkom Apllied Science Schoolmerupakan salah satu fakultas pada universitas telkom yang memiliki jumlah progam studi lebih banyak dibandingkan dengan fakultas lain. Oleh karena itu perlu dilakukan perhitungan beban kerja pada karyawan bidang akademik pada fakultas tersebut untuk mengetahui seberapa besar beban kerja mental yang dialami oleh karyawan dan faktor apa yang mempengaruhi beban kerja tersebut. Pengukuran beban kerja pada karyawan bidang akademik ini dapat menentukan langkah yang tepat untuk menjaga produktivitas kerja. Salah satu metode yang dapat mengukur beban kerja mental adalah N

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Alfianto, Rafly, and Fahriza Nurul Azizah. "Analisis Beban Kerja Mental Menggunakan Metode NASA-TLX pada Engineering Departement (Studi Kasus PT. Muliaglass Float Division)." Jurnal Teknik Industri Terintegrasi 7, no. 1 (2024): 186–97. http://dx.doi.org/10.31004/jutin.v7i1.22556.

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PT Muliaglass Float Division, a subsidiary of PT Mulia Industrindo, operates in the glass and ceramic industry with a large production capacity every day. Therefore, it is necessary to analyze the extent of psychological stress and what factors affect it. One way to measure mental workload is NASA-TLX. The National Aeronautics and Space Administration Task Load Index (NASA-TLX) is used to assess emotional mental load. The NASA TLX method is a mental workload measurement method that measures workload by dividing it into six aspects of work elements. NASA-TLX is divided into two phases. That is,

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Nadhirah, Umi. "Analisis Beban Kerja Mental dengan National Aeronautics and Space Administration - Task Load Index." Consilium Sanitatis: Journal of Health Science and Policy 1, no. 2 (2023): 62–69. http://dx.doi.org/10.56855/jhsp.v1i2.265.

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Objective: Penelitian ini bertujuan untuk menganalisis beban kerja mental yang dirasakan oleh Kepala Sekolah Pusat Kegiatan Belajar Masyarakat (PKBM) di wilayah Jakarta Selatan dengan menggunakan metode National Aeronautics and Space Administration - Task Load Index (NASA - TLX). Methods: Penelitian ini menggunakan metode deskriptif dengan pendekatan kuantitatif dengan cara menghitung beban kerja mental dengan kuesioner NASA-TLX. Penelitian dilaksanakan dari bulan Juli 2020 hingga Maret 2021. Results: Penelitian ini menghasilkan kesimpulan bahwa 16% responden memiliki beban kerja s

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Said, Sadiq, Malgorzata Gozdzik, Tadzio Raoul Roche, et al. "Validation of the Raw National Aeronautics and Space Administration Task Load Index (NASA-TLX) Questionnaire to Assess Perceived Workload in Patient Monitoring Tasks: Pooled Analysis Study Using Mixed Models." Journal of Medical Internet Research 22, no. 9 (2020): e19472. http://dx.doi.org/10.2196/19472.

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Background Patient monitoring is indispensable in any operating room to follow the patient’s current health state based on measured physiological parameters. Reducing workload helps to free cognitive resources and thus influences human performance, which ultimately improves the quality of care. Among the many methods available to assess perceived workload, the National Aeronautics and Space Administration Task Load Index (NASA-TLX) provides the most widely accepted tool. However, only few studies have investigated the validity of the NASA-TLX in the health care sector. Objective This study aim

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Han, JiWoong, and Gi-Hun Yang. "Improving Teleoperator Efficiency Using Position–Rate Hybrid Controllers and Task Decomposition." Applied Sciences 12, no. 19 (2022): 9672. http://dx.doi.org/10.3390/app12199672.

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In hazardous environments where direct human operation of machinery is not possible, such as in a nuclear power plant (NPP), teleoperation may be utilized to complete tasks safely. However, because teleoperation tasks are time consuming, complex, highly difficult, and need to be performed with incomplete information, they may increase the human operator’s cognitive load, which can affect the efficiency of the human operator as well as the completeness of the task. In this study, we propose a teleoperation system using a hybrid teleoperation controller that can increase operator efficiency for

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Adriansyah, Gusti, Heksananda Pamungkas Daulay, Sryang T. Sarena, and Tito Mau Pelu Benjamin. "PENGUKURAN BEBAN KERJA KARYAWAN FROZEN FOOD MENGGUNAKAN METODE NASA-TLX." JISO : Journal of Industrial and Systems Optimization 6, no. 1 (2023): 25. http://dx.doi.org/10.51804/jiso.v6i1.25-32.

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Tujuan penelitian ini adalah mengukur beban kerja karyawan pada lini produksi PT.X di Driyorejo. Terdapat sejumlah karyawan pada masing-masing bagian, yaitu 2 orang pada bagian Penggilingan, 2 orang di bagian Packing, 2 orang di bagian Perebusan, serta 2 orang di bagian Pemotongan Bahan. Pengukuran beban kerja ini menggunakan metode NASA-TLX (National Aeronautics and Space Administration Task Load Index). Dalam metode ini terdapat dua tahap pengukuran, yaitu tahap pembobotan dan tahap pemberian rating. Dalam perhitungan tersebut mengacu pada 6 indikator NASA TLX, yaitu KF, KM, KW, P, TU, serta

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Kamine, Tovy Haber, Brandon W. Smith, and Gladys L. Fernandez. "Impact of Time Delay on Simulated Operative Video Telementoring: A Pilot Study." Aerospace Medicine and Human Performance 93, no. 2 (2022): 123–27. http://dx.doi.org/10.3357/amhp.5972.2022.

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INTRODUCTION: As NASA and private spaceflight companies push forward with plans for missions to cis-lunar and interplanetary space, the risk of surgical emergency increases. At latencies above 500 ms, telesurgery is not likely to be successful, so near-real-time telementoring is a more viable option. We examined the effect of a 700-ms time delay on the performance of first year surgical residents on a simulated task requiring significant feedback from a mentor in a pilot study.METHODS: A simulated surgical task requiring precision and accuracy with built-in error detection was used. Each resid

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Yusuf, Rusli, Moh Ainul Fais, and Achmad Chusaini. "Identifikasi beban kerja mental operator forklift PT. NDIS menggunakan metode NASA-Task Load Index." Jurnal Teknik Industri Terintegrasi 8, no. 1 (2025): 485–91. https://doi.org/10.31004/jutin.v8i1.35759.

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This study aims to evaluate the mental workload of forklift operators at PT. NDIS, using the NASA-Task Load Index (NASA-TLX) method. Data was collected through an online questionnaire, with results indicating a "high" level of mental workload. The study identifies workload factors such as mental, physical, temporal demands, performance, effort, frustration, and fatigue, exacerbated by high operational demands. This research contributes to designing work systems that consider safety and health factors. Moreover, it deepens the understanding of employees' psychological conditions, which supports

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HR, Mokhtarinia. "Common Subjective Mental Workload Assessment Measures: Advantages and Disadvantages." Ergonomics International Journal 8, no. 1 (2024): 1–4. http://dx.doi.org/10.23880/eoij-16000317.

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Background: The amount of mental resources required to perform simultaneously a series tasks is considered as mental workload (MWL). High and Low mental workload in the workplace is usually associated with mental fatigue, decreased performance, human error, and even harmful long-term health effects. Among the various MWL assessment techniques, the outcome measures such as questionnaires are easier and more practical in workplace settings. We aimed to compare the three current commonly advocated and used questionnaires. Material and Methods: Three common different outcome measures for evaluatio

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Mohamed, Rachid, Maitreyi Raman, John Anderson, Kevin McLaughlin, Alaa Rostom, and Sylvain Coderre. "Validation of the National Aeronautics and Space Administration Task Load Index as a Tool to Evaluate-The Learning Curve for Endoscopy Training." Canadian Journal of Gastroenterology and Hepatology 28, no. 3 (2014): 155–60. http://dx.doi.org/10.1155/2014/892476.

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BACKGROUND: Although workplace workload assessments exist in different fields, an endoscopy-specific workload assessment tool is lacking.OBJECTIVE: To validate such a workload tool and use it to map the progression of novice trainees in gastroenterology in performing their first endoscopies.METHODS: The National Aeronautics and Space Administration Task Load Index (NASA-TLX) workload assessment tool was completed by eight novice trainees in gastroenterology and 10 practicing gastroenterologists/surgeons. An exploratory factor analysis was performed to construct a streamlined endoscopy-specific

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El-Sherif, Nibras, Hunter J. Hawthorne, Katherine L. Forsyth, Amro Abdelrahman, Susan M. Hallbeck, and Renaldo C. Blocker. "Physician Interruptions and Workload during Emergency Department Shifts." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 61, no. 1 (2017): 649–52. http://dx.doi.org/10.1177/1541931213601648.

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Interruptions in the Emergency Department (ED) are moderately studied in regard to their impact on physicians’ workload. This study captured interruptions characteristics and measures of workload. Twenty-eight ED physicians were followed during their shifts; interruptions they faced were captured using a validated tablet PC-based tool. At the mid and end of their shift, providers completed a NASA-Task Load Index (TLX) questionnaire and a reaction time task. Descriptive statistics and ANOVA were used to identify relationships between physicians’ interruptions and workload. A total of 2355 inter

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Devos, Hannes, Kathleen Gustafson, Pedram Ahmadnezhad, et al. "Psychometric Properties of NASA-TLX and Index of Cognitive Activity as Measures of Cognitive Workload in Older Adults." Brain Sciences 10, no. 12 (2020): 994. http://dx.doi.org/10.3390/brainsci10120994.

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Cognitive workload is increasingly recognized as an important determinant of performance in cognitive tests and daily life activities. Cognitive workload is a measure of physical and mental effort allocation to a task, which can be determined through self-report or physiological measures. However, the reliability and validity of these measures have not been established in older adults with a wide range of cognitive ability. The aim of this study was to establish the test–retest reliability of the National Aeronautics and Space Administration Task Load Index (NASA-TLX) and Index of Cognitive Ac

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Zhang, Jianyang, Shenglin Liu, Qingmin Feng, et al. "Ergonomic Assessment of the Mental Workload Confronted by Surgeons during Laparoscopic Surgery." American Surgeon 84, no. 9 (2018): 1538–43. http://dx.doi.org/10.1177/000313481808400964.

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Although the mental workload confronted by laparoscopic surgeons is rather high, there is presently no reliable, established method for evaluating this workload. In the present study, four evaluation indices of eye movement metrics were applied to evaluate surgeons’ mental workload. Correlations between these indices and National Aeronautics and Space Administration Task Load Index (NASA-TLX) scores were also explored. Sixteen participants were recruited to complete four laparoscopic procedures. Eye movement was recorded during the tasks, and NASA-TLX scales were also introduced for subjective

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Na, Kyoungsik. "The effects of cognitive load on query reformulation: mental demand, temporal demand and frustration." Aslib Journal of Information Management 73, no. 3 (2021): 436–53. http://dx.doi.org/10.1108/ajim-07-2020-0206.

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PurposeThis study explores the effects of cognitive load on the propensity to reformulate queries during information seeking on the web.Design/methodology/approachThis study employs an experimental design to analyze the effect of manipulations of cognitive load on the propensity for query reformulation between experimental and control groups. In total, three affective components that contribute to cognitive load were manipulated: mental demand, temporal demand and frustration.FindingsA significant difference in the propensity of query reformulation behavior was found between searchers exposed

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Alamsyah, Pradika Nugraha, and Sutrisno Sutrisno. "ANALISIS BEBAN KERJA MENTAL PADA KARYAWAN OFFICE MENGGUNAKAN METODE NASA-TLX DI PT. TOTAL AUTO MANDIRI." Industrika : Jurnal Ilmiah Teknik Industri 7, no. 1 (2023): 49–56. http://dx.doi.org/10.37090/indstrk.v7i1.819.

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Field Work Practice (FWP) is a form of systematic and synchronous implementation of educational programs at schools/campuses with programs for mastering skills obtained through direct work activities in the world of work to achieve a certain level of expertise. This study aims to determine the mental workload of office employees using the NASA-TLX method at PT. Total auto self. The results of the study using the National Aeronautics And Space Administration Task Load Index (NASA-TLX) method from the 2 employees/office pt. Total Auto Mandiri. All of them have a high category of mental workload.

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Zamudio, Jennifer, Ken Catchpole, Falisha Kanji, Jennifer Anger, and Tara Cohen. "Using the National Aeronautics Space Administration Task Load Index (NASA-TLX) in surgery: Considerations for use “in the wild”." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 66, no. 1 (2022): 221–25. http://dx.doi.org/10.1177/1071181322661326.

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Despite a variety of attempts to infer measurements of workload through more objective means, the NASATLX remains the most preferred tool in various industries. Interest in patient safety and healthcare systems design has seen a frequent application of the NASA-TLX over other methods within a range of surgical settings and has generated other adaptations to increase its sensitivity to specific tasks. However, in moving out of simulation settings and into real-world surgical settings, there are a range of challenges that need to be considered and addressed that have not been regularly reported

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Nuraismi, Paramitha, Fitri Hardiyanti, and Irma Rustini. "Analysis of Workload on Fibre Ship Development Project Using Workload Analysis and NASA-TASK LOAD INDEX Methods." IOP Conference Series: Earth and Environmental Science 1265, no. 1 (2023): 012020. http://dx.doi.org/10.1088/1755-1315/1265/1/012020.

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Abstract One of the fibre shipyards in Surabaya has 16 workers who play a direct role in shipbuilding activities. Every year this shipyard experiences an increase in the number of job requests. The more demand for shipbuilding, the workers involved also have to work harder. The purpose of this study is to find out how the workload is owned by the workforce and determine the optimal number of workers so that it can be used as a reference for decision making in the construction of the next ship. This research will use Workload Analysis and NASA-TLX methods. The results of the analysis using the

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Ramadhana, Hariadi, Harmain Nasution, and Yeni Absah. "Mental Workload Analysis Using NASA-TLX Method at Bank XYZ - Medan Balaikota Consumer Loan Unit." International Journal of Research and Review 8, no. 12 (2021): 622–26. http://dx.doi.org/10.52403/ijrr.20211275.

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All human activities, whether light, medium, or heavy, must have or contain a workload. Basically, every human being has a varied workload capacity, thus it's not inconceivable that the workload experienced by one worker differs from that of another, because there are a variety of elements that influence the difference in workload capacity. Sales and processing teams are under a lot of pressure to meet credit disbursement targets, which puts them under a lot of mental strain. A worker will experience work stress if he is given an excessive workload. When it comes to work, the influence of stre

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Septiansyah, Ari Teguh, Risma Fitriani, and Billy Nugraha. "MENTAL WORK LOAD ANALYSIS MELALUI NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA)-TASK LOAD INDEX (TLX)." Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri 21, no. 2 (2021): 282. http://dx.doi.org/10.36275/stsp.v21i2.419.

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Nestor, Nestor, Suradi Suradi, and Ahmad Hanafie. "ANALISIS BEBAN KERJA MENTAL PADA OPERATOR CCR 5 PT. SEMEN TONASA DENGAN METODE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TASK LOAD INDEX (NASA-TLX)." Journal Industrial Engineering and Management (JUST-ME) 5, no. 02 (2025): 83–89. https://doi.org/10.47398/justme.v5i02.84.

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Pabrik Tonasa dioperasikan oleh operator di Central Control Room (CCR) secara kontinyu dalam tiga shift tiap harinya. Operator CCR dituntut harus selalu memantau proses produksi setiap saat sehingga waktu istirahat tidak menentu dan pertukaran personil tiap akhir shift kerja dilakukan di tempat. Penelitian ini bertujuan untuk menganalisa tingkat beban kerja mental operator CCR 5 PT Semen Tonasa. Pengukuran beban kerja dilakukan dengan menggunakan metode National Aeronautics and Space Administration-Task Load Index (NASA-TLX), metode NASA-TLX merupakan suatu metode pengukuran beban kerja secara

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Zulvatricia, Reakha, Andre Josua Sitompul, and Ninny Asnidar Siregar. "ANALISIS BEBAN MENTAL MENGGUNAKAN NASA-TLX PADA OPERATOR PRODUKSI PENGGILINGAN SEMEN." Jurnal Inovasi Teknik Industri 4, no. 1 (2025): 39. https://doi.org/10.26753/jitin.v4i1.1672.

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Workload is a job demand when receiving requests for orders or demands that will produce a form and level of performance. The problems that cause mental workload are the addition of working hours (overtime), the social relations of other department employees with poor production operators, the temperature in the production operator's environment which is classified as cold there are employees This study aims to determine the minimum and maximum mental workload and to identify mental workload using the Aeronautics and Space Administration Taks Load Index (Nasa TLX) and the Cardiovascular Load (

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Ramadhan, Fikri, and Kusnadi Kusnadi. "Analisa Pengaruh Beban Kerja Mental Terhadap Kinerja Karyawan Menggunakan Metode Nasa-TLX Pada Hekikai Indonesia." Jurnal Teknik 20, no. 2 (2022): 158–64. http://dx.doi.org/10.37031/jt.v20i2.291.

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Tingginya demand setiap hari membuat karyawan pada bagian produksi tidak dapat meyelesaikan pekerjaan sesuai target, sehingga karyawan harus melakukan over time untuk menyelesaikan pekerjaannya. Seringnya over time memiliki dampak terhadap karyawan, baik secara fisik maupun mental. Penelitian ini bertujuan mengukur besarnya beban kerja karyawan departemen PPIC khususnya di bagian produksi menggunakan metode NASA TLX (National Aeronautics and Space Administration Task Load Index). NASA TLX merupakan metode yang dilakukan untuk mengetahui seberapa besar beban kerja mental yang dihadapi oleh kary

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Iman, Nurul, Nunung Agus Firmansyah, and Ade Ima Himayati. "The Evaluation of mental workload using the NASA task load index (NASA-TLX) method on production department employees." Sainteks: Jurnal Sain dan Teknik 7, no. 01 (2025): 12–22. https://doi.org/10.37577/sainteks.v7i01.858.

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Human resources are assets and priorities for the company, production activities cannot be carried out optimally and significant losses can occur. From human or employee activities can cause workload, although the level of workload on employees will be different. PT. XYZ is a company engaged in manufacturing the production of bathroom doors from galvanized steel. Production workers often feel the workload, it is complained about by the decline in performance and productivity of work in meeting the company's targets and demands. One of these factors is mental burden that exceeds capacity, thus

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Ramadhan, Muhammad, Hidayat Hidayat, and Efta Dhartikasari. "Pengukuran Postur Tubuh dan Mental Pada Pekerja Parutan Kelapa dan Penggilingan Kopi Menggunakan Metode OWAS dan Nasa TLX Pada PT.XYZ." INTECOMS: Journal of Information Technology and Computer Science 8, no. 3 (2025): 758–65. https://doi.org/10.31539/intecoms.v8i3.15074.

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Penelitian ini bertujuan untuk menganalisis beban fisik dan mental yang dialami oleh pekerja di CV. XYZ, Gresik, menggunakan metode Ovako Working Posture Analysis System (OWAS) untuk menganalisis postur tubuh dan NASA Task Load Index (NASA TLX) untuk mengukur beban mental. Data dikumpulkan melalui observasi, wawancara, dan distribusi kuesioner kepada empat responden yang merupakan pekerja di perusahaan tersebut. Hasil analisis menunjukkan bahwa pekerja mengalami beban fisik yang signifikan, terutama pada area leher, lutut kanan, pinggang, dan kaki kiri, dengan keluhan pegal yang sering terjadi

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Dwiky Kurniawan, Naufal Syauqi Bimadhieka Nk, Mutia Kanzha Putri Santoso, Nila Wati, and Isnoe Faqih Hidayat. "Evaluasi Beban Kerja Guna Penjadwalan Ulang Shift Kerja Dengan Metode National Aeronautics and Space Administration Task Load Index Pada Dosare Hotel Yogyakarta." JURNAL ILMIAH RESEARCH AND DEVELOPMENT STUDENT 3, no. 1 (2024): 179–89. https://doi.org/10.59024/jis.v3i1.1076.

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. This study aims to evaluate the mental workload of employees at Dosare Hotel Yogyakarta using the NASA-TLX (National Aeronautics and Space Administration Task Load Index) method and propose an optimal work schedule. Dosare Hotel, operating with five employees across three shifts, faces challenges of excessive workload during periods of high guest occupancy. The study result show that employees with the highest NASA-TLX scores experience a high mental workload, while others fall into the moderate category. The proposed solutions include two scheduling options: hiring one permanent employee at

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Hartanto, Ivan, and T. R. Sahroni. "Sustainable Measurement of Mental and Physical Workloads of Transjakarta Bus Drivers." IOP Conference Series: Earth and Environmental Science 1324, no. 1 (2024): 012025. http://dx.doi.org/10.1088/1755-1315/1324/1/012025.

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Abstract The number of accidents in the Transjakarta mode of transportation is increasing from year to year. Accidents can occur dueto the driver’s workload which is not ideal so that it affects the driver’s negligence while driving. Therefore, this study aims to investigate the workload experienced by Transjakarta bus drivers using a comprehensive approach that includes questionnaires, pulse measurement, and analytical methods such as NASA-TLX, Cardiovascular Load, Correlation Test. The process of collecting data using the NASA Task Load Index method involving 30 samples of Transjakarta bus d

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Puyuhiyo, Zulqarnain, Eduart Wolok, and Idham Halid Lahay. "PENGUKURAN BEBAN KERJA PEKERJA DI UD. BINTANG JAYA MANDIRI MENGUNAKAN CVL DAN NASA-TLX." RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi 12, no. 1 (2024): 56–66. http://dx.doi.org/10.37971/radial.v12i1.439.

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Abstract: Measuring Workload of Workers at UD. Bintang Jaya Mandiri uses CVL and NASA-TLX The amount of physical and mental load depends on the level of difficulty of each activity, causing different workloads. The method for measuring physical workload uses the %CVL (Cardiovascular Load) method, while the method for measuring mental load uses the NASA-TLX (National Aeronautics and Space Administration Task Load Index) method. Calculation results from workers at UD. Bintang Kaya Mandiri used the %CVL method in shift I. The values obtained were classified as "Medium" (30% to ≤ 60%) "Required

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Che Muslim, Muhammad Aiman, Faieza Abdul Aziz, and Nadia Abdul Rani. "EXPERIMENTAL WORK USING MICROSOFT HOLOLENS 2 TO IMPROVE MENTAL WORKLOAD AND TASK PERFORMANCE." International Journal of Manufacturing Economics and Management 4, no. 2 (2024): 65–72. https://doi.org/10.54684/ijmem.2024.4.2.65.

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The potential of Augmented Reality (AR) and Mixed Reality (MR) applications to enhance learning and comprehension of complex laboratory procedures is being explored in this study. The research investigates the effectiveness of MR and AR applications in conducting experiments on electro-pneumatic systems and assesses the cognitive workload involved. The experiment utilized Microsoft HoloLens 2 and tablets for the electro-pneumatic component. Participants were divided into three groups (A, B, and C) with 30 participants in each group to conduct paper-based instruction experiments, AR experiments

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Head, James, Matthew S. Tenan, Andrew J. Tweedell, Kyle M. Wilson, and William S. Helton. "Response Complexity Reduces Errors on a Response Inhibition Task." Human Factors: The Journal of the Human Factors and Ergonomics Society 62, no. 5 (2019): 787–99. http://dx.doi.org/10.1177/0018720819852801.

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Objective The purpose of this investigation was to elucidate the role of button-response complexity to targets in a response inhibition task. Background Response inhibition is the ability to correctly inhibit an overt response to a target. The U.S. military is actively pursuing development of armed, combat robots as a force multiplier, which may present challenges to operators of combat robots in the form of response inhibition errors. Method A total of 15 participants completed two 51-min versions of a modified sustained attention to response task (SART). Participants were outfitted with an e

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Yan, Shengyuan, Yingying Wei, Fengjiao Li, and Cong Chi Tran. "Constructing a Model to Discriminate the Workload Level of Ship Interface Operators." Journal of Marine Science and Engineering 10, no. 8 (2022): 1098. http://dx.doi.org/10.3390/jmse10081098.

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Workload level has a significant impact on the human errors of ship operators. Therefore, the accurate discrimination of the operator’s workload level has an important effect on preventing human errors. Firstly, this study analyzed the differences in performance indicators, subjective workload indicators, and eye movement indicators under different workloads. Secondly, according to the correlation analysis result, the NASA Task Load Index (NASA-TLX) score has a correlation with error rate, operation time, NASA-TLX score, pupil dilation, blink rate, saccadic rate, and fixation rate. Thirdly, th

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Jutika Cahyana, Babay, and Rujito. "PENGUKURAN BEBAN KERJA OPERATOR CRANE DENGAN METODE NASA-TLX DI PELABUHAN KHUSUS CNOOC SES." ISTA Online Technologi Journal 3, no. 1 (2022): 28–41. http://dx.doi.org/10.62702/ion.v3i1.47.

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Abstract The problem raised in this study is how the mental load experienced by the crane pedestal operator can be measured using the National Aeronautics and Space Administration Task Load Index (NASA-TLX) method. To then take control measures to reduce or eliminate the mental burden when operating a pedestal crane so that the factor of work accidents when operating a pedestal crane can be eliminated or reduced. The results showed one worker with a very high workload and three workers with a high workload. The element that has the level of influence on the workload is the element of effort wi

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Dhiya, Pashya Yafi, and Devi Maulida Rahmah. "Mental Workload and Ergonomic Analysis on Production Department at PT. XYZ." Journal of Industrial and Information Technology in Agriculture 2, no. 1 (2019): 1–11. https://doi.org/10.5281/zenodo.2589856.

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This research aims to identify mental workload with  NASA-TLX (Task Load Index)  on packaging division and work posture on processing division at PT. XYZ. This research uses RULA (Rapid Upper Limb Assessment) and REBA (Rapid Entire Body Assessment) methods for work posture analysis. NASA-TLX is  used to determine mental workload in packaging division. RULA is used to determine the upper body musculoskeletal disorders (MSDs) injury in the process of production (which consists of weighing and processing station) at PT. XYZ and REBA is used to determine entire body MSDs injury in t

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Hakiim, Azafilmi, Wahidin Suhendar, and Dessy Agustina Sari. "ANALISIS BEBAN KERJA FISIK DAN MENTAL MENGGUNAKAN CVL DAN NASA-TLX PADA DIVISI PRODUKSI PT X." Barometer 3, no. 2 (2018): 142–46. http://dx.doi.org/10.35261/barometer.v3i2.1396.

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PT X merupakan produsen spare part berbagai mesin serta peralatan produksi. Produk-produk yang dihasilkan diantaranya: machinery part, automotive part, die making, welding jig, inspection jig, dan perlengkapan lainnya. Penerapan pada perusahaan tersebut merupakan sistem produksi make to order. Sehingga pesanan model baik dari bentuk, jumlah, bahan, waktu disesuaikan berdasarkan permintaan masing-masing konsumen yang berbeda. Perbedaan pekerja pada PT X menjadi tujuan utama untuk menganalisa seberapa besar beban kerja fisik dan mental yang terdapat pada divisi yang berbeda-beda. Pengukuran CVL

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Legenza, Laurel, Nancy A. Nickman, Frank A. Drews, et al. "Assessment of perceived workload in academic health center community pharmacies before and after implementation of a central call center." American Journal of Health-System Pharmacy 76, no. 21 (2019): 1794–805. http://dx.doi.org/10.1093/ajhp/zxz200.

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Abstract Purpose Results of a study to determine whether reducing pharmacy phone call workload through implementation of a pharmacy services call center (PSCC) led to decreased employee workload, improved efficiency, and increased pharmacist availability for patient care are reported. Methods A pre–post study was conducted using the NASA Task Load Index (NASA-TLX) instrument. Pharmacists, pharmacy technicians at 7 academic health center community pharmacies, and PSCC staff provided NASA-TLX data over 5 days during 3 data collection periods before and after PSCC implementation. Perceived worklo

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Asri, Vikha Indira, Mahabib Miftahul Huda, and Akh Sokhibi. "Analisis Paparan Panas Terhadap Beban Mental Pekerja Bagian Produksi Dengan Metode National Aeronatics And Space Administration Task Load Index (NASA TLX)." Journal of Industrial Engineering and Technology 4, no. 1 (2023): 54–64. http://dx.doi.org/10.24176/jointech.v4i1.9640.

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Lingkungan kerja yang baik dapat mempengaruhi kinerja pekerja. Salah satu yang mempengaruhi kinerja adalah suhu ruangan yang harus sesuai dengan Nialai Ambang Batas (NAB) sebesar 18–28℃. Suhu ruang produksi pada toko roti Gembong Gedhe melebihi NAB yaitu sebesar 29,3℃. Oleh karena itu perlu di lakukan analisis pengaruh paparan temperature terhadap beban mental pekerja Metode yang di lakukan dalam menyelesaikan permasalahan pada toko roti Gembong Gedhe yaitu dengan menggunakan metode NASA-TLX. Dengan harapan dapat analisis beban mental pekerja dari paparan panas dengan menggunakan softwar

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Zulvia, Reakha, and Andre Josua Sitompul. "Mental Load Analysis Using NASA-TLX on Production Operators at PT. Cemindo Gemilang North Sumatra." Jurnal Indonesia Sosial Sains 6, no. 6 (2025): 2019–26. https://doi.org/10.59141/jiss.v6i6.1709.

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Workload is a job demand that arises from receiving orders or requests, which directly impacts an individual's performance. Mental workload can be influenced by various factors, such as overtime, poor social relations between departments, and environmental conditions like low temperatures. This study aims to determine both the minimum and maximum mental workload and identify the contributing factors using the NASA Task Load Index (NASA TLX) and Cardiovascular Load (CVL) method. The research focuses on measuring the subjective mental workload of employees, particularly in a production environme

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Febrian, Aldy, Rani Aulia Imran, and Yudi Syahrullah. "Analisis Beban Kerja Mental Perkuliahan Daring Mahasiswa Teknik Industri Unsoed dengan Metode SWAT dan NASA-TLX." JURNAL TEKNIK INDUSTRI 11, no. 2 (2021): 108–16. http://dx.doi.org/10.25105/jti.v11i2.9702.

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Intisari— Pada saat ini, negara-negara di dunia terdampak oleh pandemi COVID-19, salah satunya di sektor pendidikan tinggi. Perubahan sistem perkuliahan secara pengajaran daring selama pandemi memberikan dampak bagi mahasiswa maupun dosen, termasuk di Universitas Jenderal Soedirman. Akibat dari perubahan sistem perkuliahan ini, mahasiswa banyak merasakan beban yang lebih besar terhadap banyaknya tugas kuliah dibandingkan pada saat kuliah seperti biasa. Tujuan dari penelitian ini adalah untuk menganalisis beban kerja mental mahasiswa akibat dari perkuliahan daring. Penelitian dilakukan pada bul

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Handika, Firdanis Setyaning, Eka Indah Yuslistyari, and Ma’ruf Hidayatullah. "ANALISIS BEBAN KERJA FISIK DAN MENTAL OPERATOR PRODUKSI DI PD. MITRA SARI." Jurnal Intent: Jurnal Industri dan Teknologi Terpadu 3, no. 2 (2020): 82–89. http://dx.doi.org/10.47080/intent.v3i2.953.

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PD. Mitra Sari merupakan perusahaan dagang yang terletak di kecamatan Cibeber, Cilegon dengan salah satu produknya yaitu paving block. Salah satu permasalahan yang sering terjadi adalah adanya lembur sehingga menimbulkan keluhan beban kerja pada operator produksi. Beban kerja yang diukur adalah beban kerja fisik dan mental. Beban kerja fisik diukur berdasarkan Cardiovascular Load (%CVL) dan beban kerja mental diukur dengan metode National Aeronautics and Space Administration Task Load Index (NASA-TLX). Tujuan dari penelitian ini adalah untuk mengukur beban kerja fisik dan mental operator produ

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Alaimo, Andrea, Antonio Esposito, Calogero Orlando, and Andre Simoncini. "Aircraft Pilots Workload Analysis: Heart Rate Variability Objective Measures and NASA-Task Load Index Subjective Evaluation." Aerospace 7, no. 9 (2020): 137. http://dx.doi.org/10.3390/aerospace7090137.

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Workload and fatigue of aircraft pilots represent an argument of great interest in the framework of human factors and a pivotal point to be considered in aviation safety. 75% of aircraft accidents are related to human errors that, in most cases, are due to high level of mental workload and fatigue. There exist several subjective or objective metrics to quantify the pilots’ workload level, with both linear and nonlinear relationships reported in the literature. The main research objective of the present work is to analyze the relationships between objective and subjective workload measurements

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Agbaroji, Hannah A., Oliver J. Hatch, Estefania Valencia, David J. Moore, Matthew J. Wright, and David J. Hardy. "A-208 Assessing Workload via the NASA-TLX: A Validation Study with the Trail Making Test and Grooved Pegboard." Archives of Clinical Neuropsychology 37, no. 6 (2022): 1363–64. http://dx.doi.org/10.1093/arclin/acac060.208.

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Abstract Objective: Workload is a useful construct in human factors and neuroergonomics research that describes “the perceived relationship between the amount of mental processing capability or resources and the amount required by the task”. We assessed workload in relation to performance on two standard neuropsychological tests, the Trails Making Test and the Grooved Pegboard. Method: Eight college students completed the Trail Making Test (TMT) and the Grooved Pegboard (GP). Workload was assessed with the NASA-Task Load Index (NASA-TLX), a self-report measure including several subscales (we f

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Lu, Lu, Ziyang Xie, Hanwen Wang, Bingyi Su, and Xu Xu Edward P. Fitts. "Assessing Workers’ Mental Stress in Hand-over Activities during Human-robot Collaboration." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 66, no. 1 (2022): 537–41. http://dx.doi.org/10.1177/1071181322661194.

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Human-robot collaboration (HRC) is an emerging research area that has gained tremendous attention from both academia and industry. Since some robot-related factors can elicit mental stress or have negative psychological effects on human workers, it is essential to understand these factors and maintain workers’ mental stress at a low level. Galvanic Skin Response (GSR) measures skin conductance and is known to be a physiological measurement that reflects short-term mental stress. Typically, skin conductance increases in response to greater mental stress. In this study, the mental stress caused

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David, Hugh, Regis Mollard, Phillipe Gabon, and Bruno Farbos. "Point-of-Gaze Evaluation in Simulated ATC." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 44, no. 37 (2000): 666–69. http://dx.doi.org/10.1177/154193120004403732.

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Eight Air Traffic Controllers carried out four TRACON II exercises using a graphic and a keyboard interface in low and high traffic. An iView head-mounted eye-tracking device was used. Electroencephalograms, (EEG), Electro-oculograms (EOG) and Electrocardiograms (EKG) were also measured, and on-line observations recorded using the Noldus Observer System. Subjective self-assessments, including the NASA-TLX (Task Load indeX) were employed. Significant events during the exercises were also identified for detailed analysis.

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