Blar i Publikasjoner fra Cristin på forfatter "Sandnes, Frode Eika"
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FLINK: An Educator’s Tool for Linking Inaccurate Student Records
Sandnes, Frode Eika (Lecture Notes in Computer Science;, Chapter; Peer reviewed; Conference object; Journal article, 2023)Although many areas within the education sector have been subjected to digitalization, including electronic storage and processing of student infor-mation, student-administrative tasks are still often handled manually. One ... -
For or Against Equal Pay? A Study of Common Perceptions
Sandnes, Frode Eika; Örtenblad, Anders Ragnar; Bøhn, Einar Duenger (Peer reviewed; Journal article, 2023)The topic of equal pay usually sparks debates with diverse opinions ranging from those supporting equal pay to those that oppose equal pay. This study attempted to gather empirical data on how individuals perceive equal ... -
HIDE: Short IDs for Robust and Anonymous Linking of Users Across Multiple Sessions in Small HCI Experiments
Sandnes, Frode Eika (Conference on Human Factors in Computing Systems;CHI EA '21: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems, Conference object, 2021-05-08)Record linking is needed to analyze observations across multiple sessions. However, recent privacy legislature such as the General Data Protection Regulations (GDPR) restricts the storage of information that identify ... -
Human Experts’ Perceptions of Auto-Generated Summarization Quality
Lotfigolian, Maryam; Papanikolaou, Christos; Taghizadeh, Samaneh; Sandnes, Frode Eika (Chapter; Conference object, 2023)In this study we addressed automatic summarizations generated us- ing modern artificial intelligence techniques. Several mathematical methods for evaluating the performance of automatic summariza- tion exist. Such methods ... -
Image Search Versus Text Search Revisited: A Simple Experiment Using a Kahoot Quiz
Eide, Signe Aanderaa; Poljac, Ana-Maria; Sandnes, Frode Eika (Lecture Notes in Computer Science;Volume 12768, Conference object, 2021-07-03)Information search is a common task when interacting with computers. Many studies have investigated the characteristics that facilitate effective search, specifically the use of icons and/or text. This study reports a ... -
The Influence of Filament Type and Number of Layers on Mechanical Resistance: Contributions for the Development of 3D Printed Prosthesis
Figliolia, Amanda Coelho; Tobaro, Érica Tiemi; Gonçalves, Gilberto de Magalhães Bento; de Mello, Hamilton José; Sandnes, Frode Eika; Medola, Fausto Orsi (Open Access Science in Human Factors Engineering and Human Centered Computing;Vol. 34, Chapter; Peer reviewed, 2022)3D printing has revolutionized the product development process in several areas including the healthcare field. In the context of assistive technologies, one of the main contributions includes personalizing the design of ... -
Inverse Color Contrast Checker: Automatically Suggesting Color Adjustments that meet Contrast Requirements on the Web
Sandnes, Frode Eika (ASSETS ACM SIGACCESS Conference on Computers and Accessibility;ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, Conference object, 2021-10-17)Low contrast between text and background and its effect with low vision is relatively well-understood. Many tools exist for helping web designers check contrast limits. Most of these tools identify contrast problems but ... -
Is there an imbalance in the supply and demand for universal accessibility knowledge? Twenty years of UAIS papers viewed through the lens of WCAG
Sandnes, Frode Eika (Universal Access in the Information Society;21 (2022), Peer reviewed; Journal article, 2022-08-14)Purpose: Some universal accessibility practitioners have voiced that they experience a mismatch in the research focus and the need for knowledge within specialized problem domains. This study thus set out to identify the ... -
LiDAR-Based Obstacle Detection and Distance Estimation in Navigation Assistance for Visually Impaired
Kuriakose, Bineeth; Shrestha, Raju; Sandnes, Frode Eika (Lecture Notes in Computer Science;Volume 13309, Conference object, 2022-06-16)People with visual impairments can face challenges with independent navigation and therefore may use traditional aids such as guide dogs, white canes, or a travel companion for navigation assistance. In recent years, ... -
Lost in OCR-Translation: Pixel-based Text Reflow to the Rescue: Magnification of Archival Raster Image Documents in the Browser without Horizontal Scrolling
Sandnes, Frode Eika (ETRA: Pervasive Technologies Related to Assistive Environments;PETRA '22: Proceedings of the 15th International Conference on PErvasive Technologies Related to Assistive Environments, Conference object, 2022-07-11)Low-vision users have been accustomed to viewing accessible electronic documents with reflow and responsive layouts that adapt to the user’s text size requirements. However, mainstream technologies do not work optimally ... -
On the Convenience of Speeding Up Lecture Recordings: Increased Playback Speed Reduces Learning
Ness, Ida; Sandnes, Frode Eika; Opdal, Kathinka (Lecture Notes in Computer Science;Volume 13117, Conference object, 2021-11-23)Audio and video lectures give students much freedom to study where and when they like. These digital media formats usually also give students flexibility to choose the playback speed. In this study we conducted a simple ... -
On Time Reading Performance: A Comparison of the Clock Face and Digit Representations
Knapskog, Martine Amanda Dahl; Lines, Frida; Maalen-Johansen, Erik Semb; Eika, Evelyn; Sandnes, Frode Eika (Lecture Notes in Computer Science;, Chapter; Peer reviewed; Conference object; Journal article, 2023)Time plays an essential part of our lives. We are typically surrounded by two types of time representation, clock faces and digits. Previous work focused on children’s ability to read time, but adults’ ability to read time ... -
Perceptions of Digital Nudging for Cervical Testing: A Comparison Four Nudge Types
Ytterland, , Thea Bratteberg; Fagernes, Siri; Sandnes, Frode Eika (Lecture Notes in Computer Science;13308, Conference object, 2022-06-16)Cervical cancer consumes many lives around the world. Many of these lives could be saved if more women were screened for cervical cancer. This study explored the potential of digital nudging through short electronic messages ... -
A PM 2.5 Forecasting Model Based on Air Pollution and Meteorological Conditions in Neighboring Areas
Adrezo, Muhammad; Huang, Yo-Ping; Sandnes, Frode Eika (Communications in Computer and Information Science;Volume 1382, Conference object, 2021-03-15)Air pollution has received much attention in recent years, especially in the most densely populated areas. Sources of air pollution include factory emissions, vehicle emissions, building sites, wildfires, wood-burning ... -
Revisiting Redundant Text Color Coding in User Interfaces
Sandvold, Fredrik Strømsvåg; Schuller, Thomas; Rolfsvåg, Andreas; Sikkerbøl, Knut-Erik; Medola, Fausto Orsi; Sandnes, Frode Eika (Lecture Notes in Computer Science;, Chapter; Peer reviewed; Conference object; Journal article, 2023)Practices for using redundant text color in user interfaces vary. Some designers have carefully incorporated redundant coding in their design, while in other instances redundant coding is not utilized. There is a vast body ... -
SceneRecog: A Deep Learning Scene Recognition Model for Assisting Blind and Visually Impaired Navigate using Smartphones
Kuriakose, Bineeth; Shrestha, Raju; Sandnes, Frode Eika (IEEE International Conference on Systems, Man and Cybernetics;2021 IEEE International Conference on Systems, Man, and Cybernetics, Conference object, 2022-01-06)Deep learning models have recently gained popularity in the research community due to their high classification success rates. In this paper, we proposed an EfficientNet-Lite based scene recognition model for scene recognition ... -
Starstruck by journal prestige and citation counts? On students’ bias and perceptions of trustworthiness according to clues in publication references
Eika, Evelyn; Sandnes, Frode Eika (Scientometrics;Volume 127, issue 11, Peer reviewed; Journal article, 2022-10-10)Research is becoming increasingly accessible to the public via open access publications, researchers’ social media postings, outreach activities, and popular disseminations. A healthy research discourse is typifed by ... -
A Systematic Review of Differences Between Conventional Orthoses and 3D-Printed Orthoses
Rodrigues, Ana Claudia Tavares; Garcez, Letícia Vasconcelos Morais; Medola, Fausto Orsi; Baleotti, Luciana Ramos; Sandnes, Frode Eika; Vaezipour, Atiyeh (Lecture Notes in Networks and Systems;Volume 274, Conference object, 2021-07-04)Rapid prototyping and 3D printing technologies have been innovative options for orthotic development, that are assistive devices applied to any part of the body to different disabilities or injuries. The aim of the study ... -
To wrap or not to wrap? A study of how long words are split when reflowed on magnified web pages
Sandnes, Frode Eika (Peer reviewed; Journal article, 2023)Many low-vision users adjust the browser zoom level to make text more comfortable to read. Responsive websites attempt to fit the content within the viewport width, but several types of problems can potentially occur; ... -
Towards Independent Navigation with Visual Impairment: A Prototype of a Deep Learning and Smartphone-based Assistant
Kuriakose, Bineeth; Shrestha, Raju; Sandnes, Frode Eika (PETRA: Pervasive Technologies Related to Assistive Environments; PETRA 2021: The 14th PErvasive Technologies Related to Assistive Environments Conference, Conference object, 2021-06-29)People with visual impairments may find it hard to navigate in unfamiliar spaces. Even though several systems have been proposed to make navigation easier, such systems often ignore two essential factors for anyone using ...