Real-time Assistance with AR HUD Screen in the Forest Harvester Machine. - Heli Kymäläinen; Borja García-Pascual; Carlos Martín-Cortés; Martino Rogai; Mari Selkimäki; Xin Zhou; Esteban Arboix; Mauricio Acuna; Blas Mola-Yudego (GamiFIN, 2026)