Journal publications

• Funch, Oliver Istad; Marhaug, Robert Nikolai; Kohtala, Sampsa; Steinert, Martin. (2021) Detecting glass and metal in consumer trash bags during waste collection using convolutional neural networks. Waste Management. vol. 119.
• Steffensen, Torjus Lines; Kohtala, Sampsa Matias Ilmari; Vestad, Håvard Nitter; Steinert, Ralf Martin. (2020) TrollBOT: A Spontaneous Networking Tool Facilitating Rapid Prototyping of Wirelessly Communicating Products. Procedia CIRP. vol. 91.
• Kohtala, Sampsa; Steinert, Martin. (2019) From Hand-Drawn Sketching to Laser Cutting - A Proof of Concept Prototype and Pilot Study. Proceedings of the International Conference on Engineering Design. vol. 1.

Part of book/report

• Kohtala, Sampsa Matias Ilmari; Kaland, Thomas Colin Guo; Jacobsen, Live; Aalto, Pasi Olav; Steinert, Martin. (2020) Bringing Reality Back to Virtual Reality - A Collaborative Tool for Multidisciplinary Teams. Proceedings of the NordDesign 2020 conference August 11 – 14, 2020 Technical University of Denmark (DTU).
• Solberg, Fredrik Samdal; Kohtala, Sampsa Matias Ilmari; Vestad, Håvard Nitter; Steinert, Ralf Martin. (2019) A Combined Photoplethysmography and Force Sensor Prototype for Improved Pulse Waveform Analysis. 2019 IEEE SENSORS Proceedings.
• Kohtala, Sampsa Matias Ilmari; Erichsen, Jorgen Andreas Bogen; Sjöman, Heikki; Steinert, Martin. (2018) Augmenting Physical Prototype Activities in Early-Stage Product Development. DS 91: Proceedings of NordDesign 2018, Linköping, Sweden, 14th - 17th August 2018 DESIGN IN THE ERA OF DIGITALIZATION.