Published in BioTechniques
In molecular biology laboratories, many tasks require fine motor control and high acuity vision. For example, lab technicians with visual impairment experience difficulty loading samples into the small wells of a horizontal agarose gel. We have developed a 3D-printable gel loading system which allows technicians with low-contrast vision to load gel...
Published in The Journal of arthroplasty
In 2013, the American Academy of Orthopaedic Surgeons (AAOS) published an evidence-based clinical practice guideline (CPG) on conservative treatment options for patients with knee osteoarthritis (OA). The purpose of this study is to evaluate the effectiveness of a poster outlining the AAOS knee OA CPG on patient comprehension and satisfaction in th...
Published in Journal of Public Health (Oxford, England)
As a global crisis, COVID-19 has underscored the challenge of disseminating evidence-based public health recommendations amidst a rapidly evolving, often uncensored information ecosystem—one fueled in part by an unprecedented degree of connected afforded through social media. In this piece, we explore an underdiscussed intersection between the visu...
Manual assembly workers have nowadays a much higher workload than before. Not only do they have to deal with many more product variants, but as aconsequence they also receive many more information signals that they have to act upon. This study focuses on the information assembly workers receive through visual instructions. By conducting a literatur...
Published in Health informatics journal
Quality pain management implies a thorough pain assessment with structured communication between patients and healthcare providers. Pain distribution is an important dimension of cancer pain. Assessment of pain distribution is commonly performed on a pain body map. This study explores how a computerized pain body map may function as a communication...
Vertikala strukturer i byggnader har blivit väldigt vanligt och mer komplexa, därmed ökar vikten av wayfinding. Syftet med denna studie var att undersöka om en tredimensionell modell av en spiraltrappa ökar spatiala orienteringen när man rör sig vertikalt via den motsvarande existerande trappan. Ett experiment utfördes med 25 deltagare, 13 män and ...
We compared the accuracy of visual assessment of landscape composition to that of Geographic Information Systems (GIS) mapping in (agro)ecology studies that focus on processes in which landscape factors are assumed to be insignificant and are often ignored. Seven land-use types were visually estimated from aerial photographs of contrasting rural la...
This paper aims to study the effect of visual aid in listening comprehension tests for Swedish secondary school pupil. The study also looks at the effects visual aid has for pupils who have difficulty concentrating and lastly to study the effect that previous knowledge has on the pupils’ performance. The study was carried out on 45 economy pupils w...
Today’s visual enhancement systems for low vision people consist of dedicated augmentedreality hardware allowing to magnify or enhance the overall scene, independently of theimage content or patient needs. For example, for patients with central vision loss, interacting withother has become a painful activity since faces and expressions can hardly b...
In recent years, image enhancement methods have been developed to assist visually impaired people in the everyday life. These methods are promising but they currently suffer from the problem of their correct adjustment according to the specificities of each patient. To address such a problem, an objective quality metric could be used to quantify if...
