Subjective workload and situation awareness measures, such as the NASA task load index (TLX) situational rating technique (SART), are frequently used in human–system evaluation. However, interpretation of these ratings is debated. In this study, empirical evidence for measures' theoretical assumptions was investigated by comparing operators' collected immediately after performing a scenario acq...

Kampus sebagai salah satu organisasi yang mempunyai banyak pegawai seharusnya memperhatikan seberapa besar beban kerja diberikan kepada pegawainya sehingga dapat menjalankan Tri Dharma dengan optimal. Beban diukur pada meliputi fisik dan mental. Metode pengukuran digunakan adalah Cardiovascular Load (%CVL) untuk NASA-TLX berupa kuesioner Pengambilan data dilakukan denyut nadi menggunakan oximet...

Context: Search-based software testing promises to provide users with the ability to generate highquality test cases, and hence increase product quality, with a minimal increase in the time and effort required. One result that emerged out of a previous study to investigate the application of search-based software testing (SBST) in an industrial setting was the development of the Interactive Sea...

The Drosophila melanogaster genome has six physically clustered NK-related homeobox genes in just 180 kb. Here we show that the NK homeobox gene cluster was an ancient feature of bilaterian animal genomes, but has been secondarily split in chordate ancestry. The NK homeobox gene clusters of amphioxus and vertebrates are each split and dispersed at two equivalent intergenic positions. From the a...

Functional Near-Infrared Spectroscopy (fNIRS) is a brain imaging technique that offers the potential to provide continuous, detailed insight into human mental workload, enabling an objective means of detecting overload conditions during complex tasks. When compared to other brain imaging techniques, fNIRS provides a non-invasive, portable and reliable measure that lends itself towards more ecol...

That is, rather than look for the best conductance cluster in the entire graph (which we considered before), look instead for the best conductance cluster that contains a specified seed node and that is not too large. Before proceeding, let’s state a version of Cheeger’s Inequality that applies not just to the leading nontrivial eigenvector of L but instead to any “test vector.” Theorem 1. Let ...

Öquist, G. 2006. Evaluating Readability on Mobile Devices. Acta Universitatis Upsaliensis. Studia Linguistica Upsaliensia 4. 80 pp. Uppsala. ISBN 91-554-6745-8. The thesis presents findings from five readability studies performed on mobile devices. The dynamic Rapid Serial Visual Presentation (RSVP) format has been enhanced with regard to linguistic adaptation and segmentation as well as eye mo...

Introduction: The aim of the present study is to identify which of subjective workload dimensions are influenced by driving experience and situation complexity, and which ones influence driving performance. Method: Fifty-seven young drivers (15 traditionally trained novices, 12 earlytrained novices, 15 with three years of experience and 15 with at least five years of experience) were randomly a...