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Syftet med denna rapport är att utvärdera möjligheten att använda Virtuell Verklighet (VR) som ett medium för användbarhetstestning. Användbarhetstestning är en viktig del av alla iterativa utvecklingsprocesser. Vanligtvis utförs testerna i en laboratoriemiljö utanför produkternas naturliga miljö. Genom att använda VR kan dock användare uppleva testmiljön på ett mer realistiskt sätt. Studien genoThis thesis aims to evaluate the feasibility of using virtual reality as a medium for usability testing. Usability testing has long been an important part of any iterative development process. Most usability testing is, however, done in a lab setting, outside the product's natural environment. Virtual Reality (VR) on the other hand can engross a user in any environment. This thesis was done i

In a k-step adaptive linear multistep methods the coefficients depend on the k − 1 most recent step size ratios. In a similar way, both the actual and the estimated local error will depend on these step ratios. The classical error model has been the asymptotic model, chp+ 1y(p+ 1)(t), based on the constant step size analysis, where all past step sizes simultaneously go to zero. This does not refle

Industrial Internet of Things (IIoT) is part of the well-known IoT concept where a large number of devices need to be interconnected in order to collect and exchange data. Companies’ aim is not only to minimize cost during product design, operation and maintenance but also to enable remote monitoring on the efficiency of the devices-assets through the utilization of cloud services. Low Power Wide

Cells must recycle stalled ribosomes while preventing the accumulation of aberrant nascent chains. In bacteria, this is achieved by overlapping pathways with distinct substrates: ribosome-rescue systems act mainly on non-stop mRNAs, whereas ribosome-associated quality control (RQC) targets mid-ORF arrests. Work in Gram-positive bacteria defined an RQC mechanism that appends C-terminal degrons to s

BACKGROUND: The primary aim was to describe patient-reported morbidity from neurogenic bladder and bowel dysfunction in a cohort of children with spina bifida. The secondary aim was to describe the overall surgical burden in these children.METHODS: Children with meningocele or myelomeningocele, born between 2000-2016, and followed by a tertiary spina bifida center were evaluated in a cross-section

Objective: Cystic fibrosis (CF) is a congenital condition caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. CF-related diabetes (CFRD) is a common comorbidity among people with CF (pwCF) and is associated with increased morbidity. Previous in vitro studies have suggested that CFTR dysfunction is involved in the pathogenesis of CFRD. This prospective study aimed to eval

Speech interaction is a growing field within human-computer interaction. The introduction of several voice-user interfaces on the market has raised the question of whether voice control could be a suitable feature for a video management system. This thesis investigated how voice control could be designed and integrated with a graphical interface in order to add value to the user experience. User r

The control of cultivation conditions and its influence on growth and production have been investigated. The use of fed-batch processes have been demonstrated for several cultivation systems and so has the use of different control signals in these systems. Fed-batch cultivation of Pseudomonas cepacia with on-line measurement and control of the growth rate limiting (toxic) substrate, sodium-salicy

https://www.lu.se/studera/metodologi-i-visuella-kulturstudier-och-de-estetiska-disciplinerna-KOVN16 - 2026-09-18

Purpose: The purpose of this thesis is to describe and analyse the influence of management control systems in innovation and development activities. Methodology: A qualitative inductive approach is used and the thesis is conducted as a multiple descriptive case study, with interviews as the primary data source. Theoretical perspectives: The study uses previous research and studies on the area of m