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Research suggests that supervisor expectations regarding the need to respond quickly to work-related messages (SE) tend to be positively related to employees' levels of emotional exhaustion. In the present research paper, the authors examine the indirect – through emotional exhaustion – effects of these expectations on employees' levels of family satisfaction, life satisfaction and sleep quality. They also explore whether and how these associations differ between employees working on-site (n = 158) or remotely (n = 284).

A total of 442 employees completed an online survey that covered measures on SE, emotional exhaustion, family and life satisfaction and sleep quality.

As hypothesized, the results of the study revealed that the indirect effects of SE on family satisfaction, life satisfaction and sleep quality were significantly mediated by emotional exhaustion. Finally, the relations between SE and the mediator (emotional exhaustion) were stronger among employees working on-site than among employees working remotely.

SE prevention could be encouraged to decrease employees' emotional exhaustion, in turn increasing their sleep quality, family satisfaction and life satisfaction.

These results revealed that working remotely helped buffer the undesirable effects of SE on emotional exhaustion.

This study aims to identify user perception of different qualities of optical character recognition (OCR) in texts. The purpose of this paper is to study the effect of different quality OCR on users' subjective perception through an interactive information retrieval task with a collection of one digitized historical Finnish newspaper.

This study is based on the simulated work task model used in interactive information retrieval. Thirty-two users made searches to an article collection of Finnish newspaper Uusi Suometar 1869–1918 which consists of ca. 1.45 million autosegmented articles. The article search database had two versions of each article with different quality OCR. Each user performed six pre-formulated and six self-formulated short queries and evaluated subjectively the top 10 results using a graded relevance scale of 0–3. Users were not informed about the OCR quality differences of the otherwise identical articles.

The main result of the study is that improved OCR quality affects subjective user perception of historical newspaper articles positively: higher relevance scores are given to better-quality texts.

To the best of the authors’ knowledge, this simulated interactive work task experiment is the first one showing empirically that users' subjective relevance assessments are affected by a change in the quality of an optically read text.