New maritime technologies - automated, electrical wing-in ground crafts and their practical use casesKerem, Kristin; Otsason, RiinaFuture Frontiers : PhD Conference on Emerging Technologies : Book of Abstracts2025 / p. 4 ; oral 29 https://tuit.ut.ee/sites/default/files/2025-05/PhD%20Conference%202025%20Book%20of%20Abstracts_pub3.pdf