Blar i NTNU Open på forfatter "Auflem, Marius"
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Dealing with Ecological Validity and User Needs when Developing Simulation Based Training Equipment – Case Study of a Medical Palpation Task Trainer
Ege, Daniel Nygård; Lilleløkken, Oscar; Auflem, Marius; Steinert, Ralf Martin (Peer reviewed; Journal article, 2020)Simulation-based training offers a safe and repeatable environment where users can increase their skill level. Development of products facilitating such training is, however, faced with high uncertainty and ambiguous ... -
Development of Medical Training Equipment through Prototyping, Wayfaring, and Triple Loop Learning: Industrial Research at Laerdal Medical
Auflem, Marius (Doctoral theses at NTNU;2023:217, Doctoral thesis, 2023)Prototyping has become widely adopted across engineering design practices and is suggested practical and reflective advantages in new product development. Although this has yielded increased research focus, holistic and ... -
Early Phase Prototyping of Magnetic Position Detection for Use in Medical Simulations
Wiik, Ingrid (Master thesis, 2019)Magnetiske felt kan bevege seg gjennom faste materialer uten at magnetstyrken endrer seg. Derfor har ulike systemer for å bruke magnetisme til å beregne posisjon blitt utviklet i de siste tiårene. Spesielt har magneter ... -
Embedded Soft Inductive Sensors to Measure Arterial Expansion of Tubular Diameters in Vascular Phantoms
Steffensen, Torjus Lines; Auflem, Marius; Vestad, Håvard; Steinert, Martin (Peer reviewed; Journal article, 2022)Measuring diameter change in flexible tubular structures embedded in opaque material is challenging. In this article, we present a soft braided coil embedded in an elastomer tube as a method to continuously measure such a ... -
Exemplifying Prototype-Driven Development through Concepts for Medical Training Simulators
Auflem, Marius; Erichsen, Jorgen Falck; Steinert, Martin (Journal article; Peer reviewed, 2019)This paper attempts to exemplify prototype-driven development in the early stages of product development, the stages before requirements and specifications are fixed. This pre-requirement phase provides opportunities and ... -
Facing the FACS—Using AI to Evaluate and Control Facial Action Units in Humanoid Robot Face Development
Auflem, Marius; Kohtala, Sampsa Matias Ilmari; Jung, Malte; Steinert, Ralf Martin (Peer reviewed; Journal article, 2022)This paper presents a new approach for evaluating and controlling expressive humanoid robotic faces using open-source computer vision and machine learning methods. Existing research in Human-Robot Interaction lacks flexible ... -
Insights on Prototyping, Testing, and User Interactions - Development of a Chest for Resuscitation Mannequins
Auflem, Marius (Master thesis, 2018)This master's thesis describes the early-phase development of a chest for resuscitation mannequins.The thesis identifies challenges with current mannequins and describes product requirements derived from the needs of ... -
On prototyping methods to leverage non-rigid materials in the early stages of engineering design
Auflem, Marius; Bøe, Hans Hagenes; Erichsen, Jørgen Falck; Steinert, Ralf Martin (Peer reviewed; Journal article, 2020)Prototyping has been shown important to facilitate learning, inform decisions and to communicate ideas in engineering design. However, it is not evident which methods, tools and materials to use, as prototyping is practised ... -
A pain in the neck: prototyping and testing of a patient simulator neck for spinal immobilization training
Henriksen, Emil Matias; Auflem, Marius; Steinert, Martin (Peer reviewed; Journal article, 2023)This paper presents the development and user-testing of a novel concept for patient simulators, aiming to enhance spinal immobilization training. Iterative prototype interactions with critical stakeholders revealed a need ... -
Palpation and Prevention: Development of a Breast Cancer Palpation Trainer
Jakubowski, Bartosz (Master thesis, 2022)Verdens helseorganisasjon anslår at omtrent 685 000 kvinner over hele verden døde av brystkreft i 2020, hvorav en uforholdsmessig del var kvinner i utviklingsland. En stor del av disse dødsfallene kan forebygges gitt økt ... -
Perception by Palpation: Development and Testing of a Haptic Ferrogranular Jamming Surface
Rørvik, Sigurd Bjarne; Auflem, Marius; Dybvik, Henrikke; Steinert, Ralf Martin (Peer reviewed; Journal article, 2021)Tactile hands-only training is particularly important for medical palpation. Generally, equipment for palpation training is expensive, static, or provides too few study cases to practice on. We have therefore developed a ... -
Proposing a novel approach for testing complex medical task trainer prototypes
Lilleløkken, Oscar; Ege, Daniel Nygård; Auflem, Marius; Steinert, Martin (Chapter, 2020)Using the Wayfaring model in the Fuzzy Front End of product development can aid designers in uncovering and answering ambiguous design questions. However, it does not aid the challenge of combining insights and concepts ... -
User involvement in early-stage design of medical training devices – case of a palpation task trainer prototype
Ege, Daniel Nygård; Auflem, Marius; Lilleløkken, Oscar; Steinert, Ralf Martin (Journal article, 2021)Design of new medical training equipment is demanding as unavoidable complexity and ambiguity facing designers must be addressed in the early stages of the development. In this paper, a novel concept for abdominal palpation ...