Tobias Larsson
150+ research publications | 32 PhD's examined | 3.2 bn SEK in research funding

AI-Driven Comprehension of Autonomous Construction Equipment Behavior for Improved PSS Development

Abstract This paper presents an approach that utilizes artificial intelligence techniques to identify autonomous machine behavior patterns. The context for investigation involves a fleet of prototype autonomous haulers as part of a Product Service System solution under development in the construction and mining industry. The approach involves using deep learning-based...

Results of objective brushing data recorded from a powered toothbrush used by elderly individuals with mild cognitive impairment related to values for oral health

Abstract Objectives: The study aimed to investigate how the objective use of a powered toothbrush in frequency and duration affects plaque index, bleeding on probing, and periodontal pocket depth ≥ 4 mm in elderly individuals with MCI. A second aim was to compare the objective results with the participants’ self-estimated brush...

PSS Value Transformation: From Mass-Manufactured Vehicles to Provision of Mass-Customized Services – A Case Study of Designing and Prototyping Customized Digital Services for SAIC Motor in China

Abstract This work focuses on exploring how to transform the PSS strategy through conceptual design and prototyping to a way in which different stakeholders in the case car company – SAIC Motor – can experience and give feedback on the PSS strategy, analyze the impact of the PSS strategy on...

Panelsamtal “343 år av innovation i världsarvet Örlogstaden Karlskrona”

Utmaningar föder kreativitet och kreativitet skapar innovationer. Detta har varit Karlskronas styrka sedan staden grundades år 1680. Den 26 oktober hölls ett panelsamtal om världsarvets historia av innovation och dess koppling till dagens utmaningar och utveckling. Paneldeltagare var: Tobias Larsson, Professor i Produktutveckling på Blekinge Tekniska Högskola; Ivar Wenster, byggnadsantikvarie och...

Congratulations Ryan Ruvald, Doctor of Philosophy!

Ryan Ruvald successfully defended his PhD thesis “Innovation in a Changing World: Exploring PSS Design through Prototyping” in front of some 50 people in the room and online. Ryan made a popular presentation of his research and took the audience through his findings and experiments and then landed in a summary...

Congratulations Carl Toller Melén, Licentiate in Mechanical Engineering!

Carl Toller Melén presented his licentiate thesis entitled “Exploring non-functional requirements in digital Product-Service System design” in front of an +50 people hybrid audience of physically present people and online listeners. Carl made a popular presentation of the background of his research and the findings up until this point, where the...

BTH PDRL at the 24th International Conference on Engineering Design 2023

The 24th International Conference on Engineering Design (ICED23) was held in Bordeaux, France, from July 24-28, 2023. The conference theme was “Design in a Complex World,” and it explored the challenges and opportunities of designing for a world that is increasingly complex, interconnected, and uncertain. The conference featured a variety...

Congratulations Jenny Elfsberg, Doctor of Philosophy!

Jenny Elfsberg successfully defended her PhD thesis “Innovation Engineering in Practice: Bridging Exploration and Exploitation in Large Manufacturing Incumbents” in front of some 60 people in the room and online and after thorough questioning by the opponent Professor Martin Steinert (Norwegian University of Science and Technology, Norway) and the grading...